#At file:///usr/local/devel/bzrroot/server/mysql-5.1-bugteam/ based on revid:anitha.gopi@stripped
3548 Vasil Dimov 2010-10-29 [merge]
Merge mysql-5.1-innodb -> mysql-5.1-bugteam
added:
mysql-test/suite/innodb/r/innodb_bug56143.result
mysql-test/suite/innodb/r/innodb_bug56680.result
mysql-test/suite/innodb/r/innodb_bug57252.result
mysql-test/suite/innodb/t/innodb_bug56143.test
mysql-test/suite/innodb/t/innodb_bug56680.test
mysql-test/suite/innodb/t/innodb_bug57252.test
mysql-test/suite/innodb_plugin/r/innodb_bug56143.result
mysql-test/suite/innodb_plugin/r/innodb_bug56632.result
mysql-test/suite/innodb_plugin/r/innodb_bug56680.result
mysql-test/suite/innodb_plugin/r/innodb_bug57252.result
mysql-test/suite/innodb_plugin/t/innodb_bug56143.test
mysql-test/suite/innodb_plugin/t/innodb_bug56632.test
mysql-test/suite/innodb_plugin/t/innodb_bug56680.test
mysql-test/suite/innodb_plugin/t/innodb_bug57252.test
modified:
mysql-test/t/disabled.def
storage/innobase/buf/buf0buf.c
storage/innobase/buf/buf0flu.c
storage/innobase/buf/buf0lru.c
storage/innobase/dict/dict0load.c
storage/innobase/handler/ha_innodb.cc
storage/innobase/handler/ha_innodb.h
storage/innobase/ibuf/ibuf0ibuf.c
storage/innobase/include/buf0flu.h
storage/innobase/include/buf0lru.h
storage/innobase/include/ibuf0ibuf.h
storage/innobase/include/rem0rec.h
storage/innobase/include/rem0rec.ic
storage/innobase/include/row0mysql.h
storage/innobase/include/row0upd.h
storage/innobase/os/os0file.c
storage/innobase/row/row0mysql.c
storage/innobase/row/row0sel.c
storage/innobase/row/row0upd.c
storage/innobase/trx/trx0undo.c
storage/innodb_plugin/ChangeLog
storage/innodb_plugin/btr/btr0cur.c
storage/innodb_plugin/buf/buf0buf.c
storage/innodb_plugin/buf/buf0flu.c
storage/innodb_plugin/dict/dict0load.c
storage/innodb_plugin/handler/ha_innodb.cc
storage/innodb_plugin/handler/ha_innodb.h
storage/innodb_plugin/ibuf/ibuf0ibuf.c
storage/innodb_plugin/include/btr0cur.h
storage/innodb_plugin/include/buf0flu.h
storage/innodb_plugin/include/ibuf0ibuf.h
storage/innodb_plugin/include/row0mysql.h
storage/innodb_plugin/include/row0upd.h
storage/innodb_plugin/os/os0file.c
storage/innodb_plugin/plug.in
storage/innodb_plugin/row/row0mysql.c
storage/innodb_plugin/row/row0sel.c
storage/innodb_plugin/row/row0upd.c
storage/innodb_plugin/srv/srv0start.c
storage/innodb_plugin/trx/trx0undo.c
=== added file 'mysql-test/suite/innodb/r/innodb_bug56143.result'
--- a/mysql-test/suite/innodb/r/innodb_bug56143.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/r/innodb_bug56143.result revid:vasil.dimov@stripped
@@ -0,0 +1,560 @@
+SHOW CREATE TABLE bug56143;
+Table Create Table
+bug56143 CREATE TABLE `bug56143` (
+ `a` int(11) DEFAULT NULL,
+ `b` int(11) DEFAULT NULL,
+ `c` int(11) DEFAULT NULL,
+ KEY `a` (`a`),
+ KEY `b` (`b`),
+ KEY `c` (`c`),
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa100` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa101` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa102` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa103` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa104` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa105` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa106` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa107` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa108` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa109` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa11` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa110` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa111` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa112` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa113` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa114` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa115` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa116` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa117` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa118` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa119` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa120` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa121` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa122` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa123` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa124` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa125` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa126` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa127` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa128` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa129` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa13` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa130` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa131` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa132` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa133` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa134` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa135` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa136` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa137` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa138` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa139` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa14` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa140` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa141` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa142` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa143` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa144` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa145` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa146` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa147` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa148` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa149` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa15` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa150` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa151` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa152` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa153` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa154` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa155` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa156` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa157` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa158` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa159` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa16` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa160` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa161` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa162` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa163` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa164` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa165` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa166` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa167` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa168` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa169` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa17` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa170` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa171` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa172` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa173` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa174` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa175` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa176` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa177` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa178` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa179` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa18` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa180` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa181` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa182` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa183` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa184` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa185` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa186` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa187` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa188` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa189` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa19` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa190` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa191` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa192` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa193` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa194` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa195` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa196` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa197` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa198` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa199` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa20` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa200` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa201` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa202` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa203` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa204` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa205` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa206` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa207` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa208` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa209` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa21` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa210` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa211` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa212` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa213` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa214` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa215` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa216` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa217` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa218` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa219` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa22` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa220` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa221` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa222` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa223` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa224` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa225` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa226` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa227` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa228` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa229` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa23` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa230` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa231` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa232` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa233` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa234` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa235` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa236` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa237` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa238` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa239` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa24` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa240` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa241` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa242` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa243` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa244` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa245` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa246` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa247` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa248` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa249` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa25` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa250` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa251` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa252` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa253` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa254` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
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+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa435` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa436` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa437` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa438` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa439` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa44` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa440` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa441` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa442` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa443` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa444` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa445` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa446` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa447` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa448` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa449` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa45` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa450` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa451` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa452` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa453` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa454` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa455` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa456` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa457` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa458` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa459` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa46` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa460` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa461` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa462` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa463` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa464` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa465` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa466` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa467` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa468` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa469` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa47` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa470` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa471` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa472` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa473` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa474` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa475` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa476` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa477` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa478` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa479` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa48` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa480` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa481` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa482` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa483` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa484` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa485` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa486` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa487` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa488` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa489` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa49` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa490` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa491` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa492` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa493` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa494` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa495` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa496` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa497` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa498` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa499` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa50` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa500` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa501` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa502` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa503` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa504` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa505` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa506` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa507` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa508` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa509` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa51` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa510` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa511` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa512` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa513` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa514` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa515` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa516` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa517` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa518` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa519` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa52` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa520` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa521` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa522` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa523` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa524` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa525` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa526` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa527` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa528` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa529` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa53` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa530` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa531` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa532` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa533` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa534` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa535` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa536` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa537` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa538` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa539` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa54` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa540` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa541` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa542` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa543` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa544` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa545` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa546` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa547` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa548` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa549` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa55` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa550` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa56` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa57` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa58` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa59` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa60` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa61` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa62` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa63` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa64` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa65` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa66` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa67` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa68` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa69` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa7` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa70` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa71` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa72` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa73` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa74` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa75` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa76` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa77` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa78` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa79` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa8` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa80` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa81` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa82` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa83` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa84` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa85` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa86` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa87` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa88` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa89` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa90` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa91` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa92` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa93` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa94` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa95` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa96` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa97` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa98` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa99` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
=== added file 'mysql-test/suite/innodb/r/innodb_bug56680.result'
--- a/mysql-test/suite/innodb/r/innodb_bug56680.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/r/innodb_bug56680.result revid:vasil.dimov@stripped
@@ -0,0 +1,102 @@
+SET GLOBAL tx_isolation='REPEATABLE-READ';
+CREATE TABLE bug56680(
+a INT AUTO_INCREMENT PRIMARY KEY,
+b CHAR(1),
+c INT,
+INDEX(b))
+ENGINE=InnoDB;
+INSERT INTO bug56680 VALUES(0,'x',1);
+BEGIN;
+SELECT b FROM bug56680;
+b
+x
+BEGIN;
+UPDATE bug56680 SET b='X';
+SELECT b FROM bug56680;
+b
+x
+SELECT * FROM bug56680;
+a b c
+1 x 1
+ROLLBACK;
+SELECT b FROM bug56680;
+b
+x
+SET GLOBAL tx_isolation='READ-UNCOMMITTED';
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+BEGIN;
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+BEGIN;
+DELETE FROM bug56680 WHERE a=1;
+INSERT INTO bug56680 VALUES(1,'X',1);
+SELECT b FROM bug56680 LIMIT 3;
+b
+X
+x
+x
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CHECK TABLE bug56680;
+Table Op Msg_type Msg_text
+test.bug56680 check status OK
+ROLLBACK;
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CHECK TABLE bug56680;
+Table Op Msg_type Msg_text
+test.bug56680 check status OK
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CREATE TABLE bug56680_2(
+a INT AUTO_INCREMENT PRIMARY KEY,
+b VARCHAR(2) CHARSET latin1 COLLATE latin1_german2_ci,
+c INT,
+INDEX(b))
+ENGINE=InnoDB;
+INSERT INTO bug56680_2 SELECT 0,_latin1 0xdf,c FROM bug56680;
+BEGIN;
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+HEX(b)
+DF
+DF
+DELETE FROM bug56680_2 WHERE a=1;
+INSERT INTO bug56680_2 VALUES(1,'SS',1);
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+HEX(b)
+5353
+DF
+DF
+CHECK TABLE bug56680_2;
+Table Op Msg_type Msg_text
+test.bug56680_2 check status OK
+DELETE FROM bug56680_2 WHERE a=1;
+INSERT INTO bug56680_2 VALUES(1,_latin1 0xdf,1);
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+HEX(b)
+DF
+DF
+DF
+CHECK TABLE bug56680_2;
+Table Op Msg_type Msg_text
+test.bug56680_2 check status OK
+DROP TABLE bug56680_2;
+DROP TABLE bug56680;
=== added file 'mysql-test/suite/innodb/r/innodb_bug57252.result'
--- a/mysql-test/suite/innodb/r/innodb_bug57252.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/r/innodb_bug57252.result revid:vasil.dimov@stripped
@@ -0,0 +1,6 @@
+cardinality
+10
+Table Op Msg_type Msg_text
+test.bug57252 analyze status OK
+cardinality
+10
=== added file 'mysql-test/suite/innodb/t/innodb_bug56143.test'
--- a/mysql-test/suite/innodb/t/innodb_bug56143.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/t/innodb_bug56143.test revid:vasil.dimov@stripped
@@ -0,0 +1,579 @@
+#
+# Bug#56143 too many foreign keys causes output of show create table to become invalid
+# http://bugs.mysql.com/56143
+#
+
+-- source include/have_innodb.inc
+
+-- disable_query_log
+-- disable_result_log
+
+SET foreign_key_checks=0;
+DROP TABLE IF EXISTS bug56143;
+CREATE TABLE `bug56143` (
+ `a` int(11) DEFAULT NULL,
+ `b` int(11) DEFAULT NULL,
+ `c` int(11) DEFAULT NULL,
+ KEY `a` (`a`),
+ KEY `b` (`b`),
+ KEY `c` (`c`),
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa100` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa101` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa102` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa103` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa104` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa105` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa106` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa107` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa108` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa109` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa11` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa110` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa111` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa112` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa113` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa114` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa115` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa116` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa117` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa118` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa119` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa120` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa121` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa122` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa123` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa124` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa125` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa126` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa127` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa128` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa129` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa13` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa130` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa131` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa132` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa133` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa134` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa135` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa136` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa137` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa138` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa139` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa14` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa140` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa141` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa142` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa143` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa144` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa145` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa146` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa147` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa148` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa149` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa15` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa150` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa151` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa152` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa153` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa154` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa155` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa156` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa157` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa158` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa159` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa16` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa160` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa161` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa162` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa163` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa164` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa165` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa166` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa167` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa168` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa169` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa17` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa170` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa171` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa172` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa173` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa174` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa175` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa176` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa177` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa178` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa179` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa18` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa180` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa181` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa182` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa183` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa184` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa185` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa186` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa187` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa188` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa189` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa19` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa190` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa191` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa192` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa193` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa194` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa195` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa196` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa197` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa198` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa199` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa20` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa200` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa201` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa202` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa203` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa204` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa205` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa206` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa207` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa208` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa209` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa21` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa210` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa211` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa212` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa213` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa214` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa215` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa216` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa217` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa218` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa219` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa22` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa220` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa221` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa222` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa223` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa224` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa225` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa226` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa227` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa228` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa229` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa23` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa230` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa231` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa232` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa233` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa234` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa235` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa236` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa237` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa238` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa239` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa24` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa240` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa241` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa242` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa243` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa244` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa245` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa246` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa247` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa248` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa249` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa25` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa250` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa251` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa252` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa253` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa254` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa255` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa256` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa257` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa258` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa259` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa26` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa260` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa261` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa262` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa263` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa264` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa265` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa266` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa267` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa268` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa269` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
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+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa45` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa450` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa451` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa452` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa453` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa454` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa455` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa456` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa457` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa458` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa459` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa46` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa460` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa461` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa462` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa463` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa464` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa465` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa466` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa467` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa468` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa469` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa47` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa470` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa471` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa472` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa473` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa474` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa475` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa476` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa477` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa478` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa479` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa48` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa480` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa481` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa482` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa483` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa484` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa485` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa486` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa487` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa488` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa489` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa49` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa490` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa491` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa492` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa493` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa494` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa495` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa496` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa497` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa498` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa499` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa50` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa500` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa501` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa502` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa503` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa504` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa505` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa506` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa507` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa508` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa509` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa51` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa510` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa511` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa512` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa513` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa514` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa515` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa516` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa517` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa518` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa519` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa52` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa520` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa521` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa522` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa523` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa524` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa525` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa526` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa527` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa528` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa529` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa53` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa530` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa531` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa532` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa533` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa534` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa535` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa536` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa537` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa538` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa539` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa54` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa540` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa541` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa542` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa543` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa544` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa545` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa546` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa547` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa548` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa549` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa55` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa550` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa56` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa57` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa58` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa59` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa60` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa61` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa62` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa63` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa64` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa65` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa66` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa67` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa68` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa69` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa7` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa70` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa71` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa72` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa73` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa74` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa75` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa76` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa77` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa78` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa79` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa8` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa80` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa81` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa82` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa83` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa84` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa85` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa86` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa87` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa88` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa89` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa90` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa91` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa92` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa93` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa94` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa95` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa96` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa97` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa98` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa99` FOREIGN KEY (`b`) REFERENCES `bug56143` (`b`) ON UPDATE SET NULL
+) ENGINE=InnoDB;
+
+-- enable_query_log
+-- enable_result_log
+
+SHOW CREATE TABLE bug56143;
+
+-- disable_query_log
+-- disable_result_log
+DROP TABLE bug56143;
=== added file 'mysql-test/suite/innodb/t/innodb_bug56680.test'
--- a/mysql-test/suite/innodb/t/innodb_bug56680.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/t/innodb_bug56680.test revid:vasil.dimov@stripped
@@ -0,0 +1,130 @@
+#
+# Bug #56680 InnoDB may return wrong results from a case-insensitive index
+#
+-- source include/have_innodb.inc
+
+-- disable_query_log
+SET @tx_isolation_orig = @@tx_isolation;
+# The flag innodb_change_buffering_debug is only available in debug builds.
+# It instructs InnoDB to try to evict pages from the buffer pool when
+# change buffering is possible, so that the change buffer will be used
+# whenever possible.
+-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
+SET @innodb_change_buffering_debug_orig = @@innodb_change_buffering_debug;
+-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
+SET GLOBAL innodb_change_buffering_debug = 1;
+-- enable_query_log
+SET GLOBAL tx_isolation='REPEATABLE-READ';
+
+CREATE TABLE bug56680(
+ a INT AUTO_INCREMENT PRIMARY KEY,
+ b CHAR(1),
+ c INT,
+ INDEX(b))
+ENGINE=InnoDB;
+
+INSERT INTO bug56680 VALUES(0,'x',1);
+BEGIN;
+SELECT b FROM bug56680;
+
+connect (con1,localhost,root,,);
+connection con1;
+BEGIN;
+UPDATE bug56680 SET b='X';
+
+connection default;
+# This should return the last committed value 'x', but would return 'X'
+# due to a bug in row_search_for_mysql().
+SELECT b FROM bug56680;
+# This would always return the last committed value 'x'.
+SELECT * FROM bug56680;
+
+connection con1;
+ROLLBACK;
+disconnect con1;
+
+connection default;
+
+SELECT b FROM bug56680;
+
+# For the rest of this test, use the READ UNCOMMITTED isolation level
+# to see what exists in the secondary index.
+SET GLOBAL tx_isolation='READ-UNCOMMITTED';
+
+# Create enough rows for the table, so that the insert buffer will be
+# used for modifying the secondary index page. There must be multiple
+# index pages, because changes to the root page are never buffered.
+
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+
+BEGIN;
+SELECT b FROM bug56680 LIMIT 2;
+
+connect (con1,localhost,root,,);
+connection con1;
+BEGIN;
+DELETE FROM bug56680 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680 VALUES(1,'X',1);
+
+# This should force an insert buffer merge, and return 'X' in the first row.
+SELECT b FROM bug56680 LIMIT 3;
+
+connection default;
+SELECT b FROM bug56680 LIMIT 2;
+CHECK TABLE bug56680;
+
+connection con1;
+ROLLBACK;
+SELECT b FROM bug56680 LIMIT 2;
+CHECK TABLE bug56680;
+
+connection default;
+disconnect con1;
+
+SELECT b FROM bug56680 LIMIT 2;
+
+CREATE TABLE bug56680_2(
+ a INT AUTO_INCREMENT PRIMARY KEY,
+ b VARCHAR(2) CHARSET latin1 COLLATE latin1_german2_ci,
+ c INT,
+ INDEX(b))
+ENGINE=InnoDB;
+
+INSERT INTO bug56680_2 SELECT 0,_latin1 0xdf,c FROM bug56680;
+
+BEGIN;
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+DELETE FROM bug56680_2 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680_2 VALUES(1,'SS',1);
+
+# This should force an insert buffer merge, and return 'SS' in the first row.
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+CHECK TABLE bug56680_2;
+
+DELETE FROM bug56680_2 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680_2 VALUES(1,_latin1 0xdf,1);
+
+# This should force an insert buffer merge, and return 0xdf in the first row.
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+CHECK TABLE bug56680_2;
+
+DROP TABLE bug56680_2;
+DROP TABLE bug56680;
+
+-- disable_query_log
+SET GLOBAL tx_isolation = @tx_isolation_orig;
+-- error 0, ER_UNKNOWN_SYSTEM_VARIABLE
+SET GLOBAL innodb_change_buffering_debug = @innodb_change_buffering_debug_orig;
=== added file 'mysql-test/suite/innodb/t/innodb_bug57252.test'
--- a/mysql-test/suite/innodb/t/innodb_bug57252.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb/t/innodb_bug57252.test revid:vasil.dimov@stripped
@@ -0,0 +1,46 @@
+#
+# Bug#57252 disabling innobase_stats_on_metadata disables ANALYZE
+# http://bugs.mysql.com/57252
+#
+
+-- source include/have_innodb.inc
+
+-- disable_query_log
+-- disable_result_log
+
+SET @innodb_stats_on_metadata_orig = @@innodb_stats_on_metadata;
+
+CREATE TABLE bug57252 (a INT, KEY akey (a)) ENGINE=INNODB;
+
+BEGIN;
+let $i = 10;
+while ($i) {
+ eval INSERT INTO bug57252 VALUES ($i);
+ dec $i;
+}
+COMMIT;
+
+-- enable_result_log
+
+SET GLOBAL innodb_stats_on_metadata=0;
+
+# this calls ::info() without HA_STATUS_CONST and so
+# index->stat_n_diff_key_vals[] is not copied to the mysql-visible
+# rec_per_key
+SELECT cardinality FROM information_schema.statistics
+WHERE table_name='bug57252' AND index_name='akey';
+
+# this calls ::info() with HA_STATUS_CONST and so
+# index->stat_n_diff_key_vals[] is copied to the mysql-visible
+# rec_per_key at the end; when the bug is present dict_update_statistics()
+# is not called beforehand and so index->stat_n_diff_key_vals[] contains
+# an outdated data and thus we get an outdated data in the result when the
+# bug is present
+ANALYZE TABLE bug57252;
+
+SELECT cardinality FROM information_schema.statistics
+WHERE table_name='bug57252' AND index_name='akey';
+
+DROP TABLE bug57252;
+
+SET GLOBAL innodb_stats_on_metadata = @innodb_stats_on_metadata_orig;
=== added file 'mysql-test/suite/innodb_plugin/r/innodb_bug56143.result'
--- a/mysql-test/suite/innodb_plugin/r/innodb_bug56143.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/r/innodb_bug56143.result revid:vasil.dimov@stripped
@@ -0,0 +1,556 @@
+SHOW CREATE TABLE bug56143_2;
+Table Create Table
+bug56143_2 CREATE TABLE `bug56143_2` (
+ `a` int(11) DEFAULT NULL,
+ KEY `a` (`a`),
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa100` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa101` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa102` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa103` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa104` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa105` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa106` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa107` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa108` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa109` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa11` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa110` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa111` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa112` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa113` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa114` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa115` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa116` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa117` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa118` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa119` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa120` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa121` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa122` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa123` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa124` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa125` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa126` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa127` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa128` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa129` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa13` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa130` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa131` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa132` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa133` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa134` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa135` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa136` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa137` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa138` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa139` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa14` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa140` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa141` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa142` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa143` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa144` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa145` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa146` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa147` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa148` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa149` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa15` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa150` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa151` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa152` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa153` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa154` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa155` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa156` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa157` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa158` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa159` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa16` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa160` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa161` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa162` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa163` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa164` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa165` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa166` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa167` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa168` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa169` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa17` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa170` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa171` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa172` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa173` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa174` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa175` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa176` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa177` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa178` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa179` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa18` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa180` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa181` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa182` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa183` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa184` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa185` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa186` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa187` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa188` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa189` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa19` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa190` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa191` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa192` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa193` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa194` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa195` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa196` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa197` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa198` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa199` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa20` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa200` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa201` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa202` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa203` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa204` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa205` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa206` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa207` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa208` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa209` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa21` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa210` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa211` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa212` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa213` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa214` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa215` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa216` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa217` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa218` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa219` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa22` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa220` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa221` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa222` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa223` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa224` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa225` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa226` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa227` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa228` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa229` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa23` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa230` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa231` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa232` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa233` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa234` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa235` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa236` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa237` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa238` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa239` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa24` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa240` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa241` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa242` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa243` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa244` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa245` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa246` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa247` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa248` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa249` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa25` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa250` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa251` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa252` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa253` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa254` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
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+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa427` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa428` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa429` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa43` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa430` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa431` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa432` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa433` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa434` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa435` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa436` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa437` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa438` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa439` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa44` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa440` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa441` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa442` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa443` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa444` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa445` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa446` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa447` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa448` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa449` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa45` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa450` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa451` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa452` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa453` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa454` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa455` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa456` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa457` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa458` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa459` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa46` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa460` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa461` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa462` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa463` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa464` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa465` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa466` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa467` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa468` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa469` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa47` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa470` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa471` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa472` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa473` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa474` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa475` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa476` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa477` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa478` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa479` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa48` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa480` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa481` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa482` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa483` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa484` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa485` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa486` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa487` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa488` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa489` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa49` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa490` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa491` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa492` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa493` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa494` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa495` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa496` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa497` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa498` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa499` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa50` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa500` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa501` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa502` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa503` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa504` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa505` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa506` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa507` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa508` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa509` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa51` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa510` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa511` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa512` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa513` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa514` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa515` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa516` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa517` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa518` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa519` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa52` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa520` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa521` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa522` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa523` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa524` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa525` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa526` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa527` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa528` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa529` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa53` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa530` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa531` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa532` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa533` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa534` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa535` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa536` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa537` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa538` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa539` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa54` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa540` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa541` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa542` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa543` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa544` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa545` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa546` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa547` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa548` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa549` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa55` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa550` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa56` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa57` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa58` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa59` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa60` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa61` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa62` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa63` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa64` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa65` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa66` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa67` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa68` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa69` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa7` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa70` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa71` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa72` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa73` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa74` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa75` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa76` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa77` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa78` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa79` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa8` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa80` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa81` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa82` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa83` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa84` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa85` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa86` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa87` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa88` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa89` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa90` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa91` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa92` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa93` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa94` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa95` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa96` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa97` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa98` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa99` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
=== added file 'mysql-test/suite/innodb_plugin/r/innodb_bug56632.result'
--- a/mysql-test/suite/innodb_plugin/r/innodb_bug56632.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/r/innodb_bug56632.result revid:vasil.dimov@stripped
@@ -0,0 +1,294 @@
+SET storage_engine=InnoDB;
+SET GLOBAL innodb_file_format=`Barracuda`;
+SET GLOBAL innodb_file_per_table=ON;
+SET SESSION innodb_strict_mode = ON;
+# Test 1) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
+DROP TABLE IF EXISTS bug56632;
+Warnings:
+Note 1051 Unknown table 'bug56632'
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+ERROR HY000: Can't create table 'test.bug56632' (errno: 1478)
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
+Error 1005 Can't create table 'test.bug56632' (errno: 1478)
+# Test 2) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+Warnings:
+Note 1051 Unknown table 'bug56632'
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed row_format=COMPACT KEY_BLOCK_SIZE=1
+# Test 3) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed KEY_BLOCK_SIZE=1
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed KEY_BLOCK_SIZE=1
+# Test 4) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT );
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact
+# Test 5) CREATE with KEY_BLOCK_SIZE=3 (invalid).
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+ERROR HY000: Can't create table 'test.bug56632' (errno: 1478)
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: invalid KEY_BLOCK_SIZE = 3. Valid values are [1, 2, 4, 8, 16]
+Error 1005 Can't create table 'test.bug56632' (errno: 1478)
+SET SESSION innodb_strict_mode = OFF;
+# Test 6) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
+DROP TABLE IF EXISTS bug56632;
+Warnings:
+Note 1051 Unknown table 'bug56632'
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT KEY_BLOCK_SIZE=1
+ALTER TABLE bug56632 ADD COLUMN f1 INT;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL,
+ `f1` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT KEY_BLOCK_SIZE=1
+# Test 7) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed row_format=COMPACT KEY_BLOCK_SIZE=1
+# Test 8) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed KEY_BLOCK_SIZE=1
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT KEY_BLOCK_SIZE=1
+# Test 9) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT );
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT KEY_BLOCK_SIZE=1
+# Test 10) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=3
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact KEY_BLOCK_SIZE=3
+ALTER TABLE bug56632 ADD COLUMN f1 INT;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL,
+ `f1` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=3
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact KEY_BLOCK_SIZE=3
+# Test 11) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with ROW_FORMAT=COMPACT.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=3
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact KEY_BLOCK_SIZE=3
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=3
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact row_format=COMPACT KEY_BLOCK_SIZE=3
+# Test 12) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with KEY_BLOCK_SIZE=1.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW WARNINGS;
+Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=3.
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=3
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compact KEY_BLOCK_SIZE=3
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+Level Code Message
+SHOW CREATE TABLE bug56632;
+Table Create Table
+bug56632 CREATE TABLE `bug56632` (
+ `i` int(11) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 KEY_BLOCK_SIZE=1
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+TABLE_NAME ROW_FORMAT CREATE_OPTIONS
+bug56632 Compressed KEY_BLOCK_SIZE=1
+# Cleanup
+DROP TABLE IF EXISTS bug56632;
=== added file 'mysql-test/suite/innodb_plugin/r/innodb_bug56680.result'
--- a/mysql-test/suite/innodb_plugin/r/innodb_bug56680.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/r/innodb_bug56680.result revid:vasil.dimov@stripped
@@ -0,0 +1,109 @@
+SET GLOBAL tx_isolation='REPEATABLE-READ';
+SET GLOBAL innodb_file_format=Barracuda;
+SET GLOBAL innodb_file_per_table=on;
+CREATE TABLE bug56680(
+a INT AUTO_INCREMENT PRIMARY KEY,
+b CHAR(1),
+c INT,
+INDEX(b))
+ENGINE=InnoDB;
+INSERT INTO bug56680 VALUES(0,'x',1);
+BEGIN;
+SELECT b FROM bug56680;
+b
+x
+BEGIN;
+UPDATE bug56680 SET b='X';
+SELECT b FROM bug56680;
+b
+x
+SELECT * FROM bug56680;
+a b c
+1 x 1
+ROLLBACK;
+SELECT b FROM bug56680;
+b
+x
+SET GLOBAL tx_isolation='READ-UNCOMMITTED';
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+BEGIN;
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+BEGIN;
+DELETE FROM bug56680 WHERE a=1;
+INSERT INTO bug56680 VALUES(1,'X',1);
+SELECT b FROM bug56680 LIMIT 3;
+b
+X
+x
+x
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CHECK TABLE bug56680;
+Table Op Msg_type Msg_text
+test.bug56680 check status OK
+ROLLBACK;
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CHECK TABLE bug56680;
+Table Op Msg_type Msg_text
+test.bug56680 check status OK
+SELECT b FROM bug56680 LIMIT 2;
+b
+x
+x
+CREATE TABLE bug56680_2(
+a INT AUTO_INCREMENT PRIMARY KEY,
+b VARCHAR(2) CHARSET latin1 COLLATE latin1_german2_ci,
+c INT,
+INDEX(b))
+ENGINE=InnoDB;
+INSERT INTO bug56680_2 SELECT 0,_latin1 0xdf,c FROM bug56680;
+BEGIN;
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+HEX(b)
+DF
+DF
+DELETE FROM bug56680_2 WHERE a=1;
+INSERT INTO bug56680_2 VALUES(1,'SS',1);
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+HEX(b)
+5353
+DF
+DF
+CHECK TABLE bug56680_2;
+Table Op Msg_type Msg_text
+test.bug56680_2 check status OK
+ALTER TABLE bug56680_2 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+HEX(b)
+5353
+DF
+DELETE FROM bug56680_2 WHERE a=1;
+INSERT INTO bug56680_2 VALUES(1,_latin1 0xdf,1);
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+HEX(b)
+DF
+DF
+DF
+CHECK TABLE bug56680_2;
+Table Op Msg_type Msg_text
+test.bug56680_2 check status OK
+DROP TABLE bug56680_2;
+DROP TABLE bug56680;
=== added file 'mysql-test/suite/innodb_plugin/r/innodb_bug57252.result'
--- a/mysql-test/suite/innodb_plugin/r/innodb_bug57252.result 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/r/innodb_bug57252.result revid:vasil.dimov@stripped
@@ -0,0 +1,6 @@
+cardinality
+10
+Table Op Msg_type Msg_text
+test.bug57252 analyze status OK
+cardinality
+10
=== added file 'mysql-test/suite/innodb_plugin/t/innodb_bug56143.test'
--- a/mysql-test/suite/innodb_plugin/t/innodb_bug56143.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug56143.test revid:vasil.dimov@stripped
@@ -0,0 +1,581 @@
+#
+# Bug#56143 too many foreign keys causes output of show create table to become invalid
+# http://bugs.mysql.com/56143
+#
+
+-- source include/have_innodb_plugin.inc
+
+-- disable_query_log
+-- disable_result_log
+
+SET foreign_key_checks=0;
+
+DROP TABLE IF EXISTS bug56143_1;
+DROP TABLE IF EXISTS bug56143_2;
+
+CREATE TABLE bug56143_1 (a INT, KEY(a)) ENGINE=INNODB;
+
+CREATE TABLE `bug56143_2` (
+ `a` int(11) DEFAULT NULL,
+ KEY `a` (`a`),
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa10` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa100` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa101` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa102` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa103` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa104` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa105` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa106` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa107` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa108` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa109` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa11` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa110` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa111` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa112` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa113` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa114` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa115` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa116` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa117` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa118` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa119` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa12` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa120` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa121` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa122` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa123` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa124` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa125` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa126` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa127` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa128` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa129` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa13` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa130` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa131` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa132` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa133` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa134` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa135` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa136` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
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+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa483` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa484` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa485` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa486` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa487` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa488` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa489` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa49` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa490` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa491` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa492` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa493` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa494` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa495` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa496` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa497` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa498` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa499` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa50` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa500` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa501` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa502` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa503` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa504` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa505` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa506` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa507` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa508` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa509` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa51` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa510` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa511` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa512` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa513` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa514` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa515` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa516` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa517` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa518` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa519` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa52` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa520` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa521` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa522` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa523` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa524` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa525` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa526` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa527` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa528` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa529` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa53` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa530` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa531` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa532` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa533` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa534` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa535` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa536` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa537` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa538` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa539` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa54` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa540` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa541` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa542` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa543` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa544` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa545` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa546` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa547` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa548` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa549` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa55` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa550` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa56` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa57` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa58` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa59` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa60` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa61` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa62` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa63` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa64` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa65` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa66` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa67` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa68` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa69` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa7` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa70` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa71` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa72` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa73` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa74` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa75` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa76` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa77` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa78` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa79` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa8` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa80` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa81` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa82` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa83` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa84` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa85` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa86` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa87` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa88` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa89` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa90` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa91` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa92` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa93` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa94` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa95` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa96` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa97` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa98` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL,
+ CONSTRAINT `aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa99` FOREIGN KEY (`a`) REFERENCES `bug56143_1` (`a`) ON UPDATE SET NULL
+) ENGINE=InnoDB;
+
+-- enable_query_log
+-- enable_result_log
+
+SHOW CREATE TABLE bug56143_2;
+
+-- disable_query_log
+-- disable_result_log
+DROP TABLE bug56143_1;
+DROP TABLE bug56143_2;
=== added file 'mysql-test/suite/innodb_plugin/t/innodb_bug56632.test'
--- a/mysql-test/suite/innodb_plugin/t/innodb_bug56632.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug56632.test revid:vasil.dimov@stripped
@@ -0,0 +1,216 @@
+#
+# Bug#56632: ALTER TABLE implicitly changes ROW_FORMAT to COMPRESSED
+# http://bugs.mysql.com/56632
+#
+# Innodb automatically uses compressed mode when the KEY_BLOCK_SIZE
+# parameter is used, except if the ROW_FORMAT is also specified, in
+# which case the KEY_BLOCK_SIZE is ignored and a warning is shown.
+# But Innodb was getting confused when neither of those parameters
+# was used on the ALTER statement after they were both used on the
+# CREATE.
+#
+# This will test the results of all 4 combinations of these two
+# parameters of the CREATE and ALTER.
+#
+# Tests 1-5 use INNODB_STRICT_MODE=1 which returns an error
+# if there is anything wrong with the statement.
+#
+# 1) CREATE with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1, ALTER with neither.
+# Result; CREATE; fails with error ER_CANT_CREATE_TABLE
+# 2) CREATE with ROW_FORMAT=COMPACT, ALTER with KEY_BLOCK_SIZE=1
+# Result; CREATE succeeds,
+# ALTER quietly converts ROW_FORMAT to compressed.
+# 3) CREATE with KEY_BLOCK_SIZE=1, ALTER with ROW_FORMAT=COMPACT
+# Result; CREATE quietly converts ROW_FORMAT to compressed,
+# ALTER fails with error ER_CANT_CREATE_TABLE.
+# 4) CREATE with neither, ALTER with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1
+# Result; CREATE succeeds,
+# ALTER; fails with error ER_CANT_CREATE_TABLE
+# 5) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
+# Result; CREATE; fails with error ER_CANT_CREATE_TABLE
+#
+# Tests 6-11 use INNODB_STRICT_MODE=0 which automatically makes
+# adjustments if the prameters are incompatible.
+#
+# 6) CREATE with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1, ALTER with neither.
+# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE is ignored.
+# ALTER succeeds, no warnings.
+# 7) CREATE with ROW_FORMAT=COMPACT, ALTER with KEY_BLOCK_SIZE=1
+# Result; CREATE succeeds,
+# ALTER quietly converts ROW_FORMAT to compressed.
+# 8) CREATE with KEY_BLOCK_SIZE=1, ALTER with ROW_FORMAT=COMPACT
+# Result; CREATE quietly converts ROW_FORMAT to compressed,
+# ALTER succeeds, warns that KEY_BLOCK_SIZE is ignored.
+# 9) CREATE with neither, ALTER with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1
+# Result; CREATE succeeds,
+# ALTER succeeds, warns that KEY_BLOCK_SIZE is ignored.
+# 10) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
+# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
+# ALTER succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
+# 11) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with ROW_FORMAT=COMPACT.
+# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
+# ALTER succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
+# 12) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with KEY_BLOCK_SIZE=1.
+# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
+# ALTER succeeds, quietly converts ROW_FORMAT to compressed.
+
+-- source include/have_innodb_plugin.inc
+
+SET storage_engine=InnoDB;
+
+--disable_query_log
+# These values can change during the test
+LET $innodb_file_format_orig=`select @@innodb_file_format`;
+LET $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
+LET $innodb_file_per_table_orig=`select @@innodb_file_per_table`;
+LET $innodb_strict_mode_orig=`select @@session.innodb_strict_mode`;
+--enable_query_log
+
+SET GLOBAL innodb_file_format=`Barracuda`;
+SET GLOBAL innodb_file_per_table=ON;
+
+# Innodb strict mode will cause an error on the CREATE or ALTER when;
+# 1. both ROW_FORMAT=COMPACT and KEY_BLOCK_SIZE=1,
+# 2. KEY_BLOCK_SIZE is not a valid number (0,1,2,4,8,16).
+# With innodb_strict_mode = OFF, These errors are corrected
+# and just a warning is returned.
+SET SESSION innodb_strict_mode = ON;
+
+--echo # Test 1) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
+DROP TABLE IF EXISTS bug56632;
+--error ER_CANT_CREATE_TABLE
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+
+--echo # Test 2) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 3) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+--disable_result_log
+--error ER_CANT_CREATE_TABLE
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+--enable_result_log
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 4) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT );
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+--disable_result_log
+--error ER_CANT_CREATE_TABLE
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+--enable_result_log
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 5) CREATE with KEY_BLOCK_SIZE=3 (invalid).
+DROP TABLE IF EXISTS bug56632;
+--error ER_CANT_CREATE_TABLE
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+SHOW WARNINGS;
+
+SET SESSION innodb_strict_mode = OFF;
+
+--echo # Test 6) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 ADD COLUMN f1 INT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 7) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 8) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 9) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT );
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 10) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 ADD COLUMN f1 INT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 11) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with ROW_FORMAT=COMPACT.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Test 12) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with KEY_BLOCK_SIZE=1.
+DROP TABLE IF EXISTS bug56632;
+CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
+SHOW WARNINGS;
+SHOW CREATE TABLE bug56632;
+SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
+
+--echo # Cleanup
+DROP TABLE IF EXISTS bug56632;
+
+--disable_query_log
+EVAL SET GLOBAL innodb_file_per_table=$innodb_file_per_table_orig;
+EVAL SET GLOBAL innodb_file_format=$innodb_file_format_orig;
+EVAL SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;
+EVAL SET SESSION innodb_strict_mode=$innodb_strict_mode_orig;
+--enable_query_log
+
=== added file 'mysql-test/suite/innodb_plugin/t/innodb_bug56680.test'
--- a/mysql-test/suite/innodb_plugin/t/innodb_bug56680.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug56680.test revid:vasil.dimov@stripped
@@ -0,0 +1,142 @@
+#
+# Bug #56680 InnoDB may return wrong results from a case-insensitive index
+#
+-- source include/have_innodb_plugin.inc
+
+-- disable_query_log
+SET @tx_isolation_orig = @@tx_isolation;
+SET @innodb_file_per_table_orig = @@innodb_file_per_table;
+SET @innodb_file_format_orig = @@innodb_file_format;
+SET @innodb_file_format_check_orig = @@innodb_file_format_check;
+# The flag innodb_change_buffering_debug is only available in debug builds.
+# It instructs InnoDB to try to evict pages from the buffer pool when
+# change buffering is possible, so that the change buffer will be used
+# whenever possible.
+-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
+SET @innodb_change_buffering_debug_orig = @@innodb_change_buffering_debug;
+-- error 0,ER_UNKNOWN_SYSTEM_VARIABLE
+SET GLOBAL innodb_change_buffering_debug = 1;
+-- enable_query_log
+SET GLOBAL tx_isolation='REPEATABLE-READ';
+SET GLOBAL innodb_file_format=Barracuda;
+SET GLOBAL innodb_file_per_table=on;
+
+CREATE TABLE bug56680(
+ a INT AUTO_INCREMENT PRIMARY KEY,
+ b CHAR(1),
+ c INT,
+ INDEX(b))
+ENGINE=InnoDB;
+
+INSERT INTO bug56680 VALUES(0,'x',1);
+BEGIN;
+SELECT b FROM bug56680;
+
+connect (con1,localhost,root,,);
+connection con1;
+BEGIN;
+UPDATE bug56680 SET b='X';
+
+connection default;
+# This should return the last committed value 'x', but would return 'X'
+# due to a bug in row_search_for_mysql().
+SELECT b FROM bug56680;
+# This would always return the last committed value 'x'.
+SELECT * FROM bug56680;
+
+connection con1;
+ROLLBACK;
+disconnect con1;
+
+connection default;
+
+SELECT b FROM bug56680;
+
+# For the rest of this test, use the READ UNCOMMITTED isolation level
+# to see what exists in the secondary index.
+SET GLOBAL tx_isolation='READ-UNCOMMITTED';
+
+# Create enough rows for the table, so that the insert buffer will be
+# used for modifying the secondary index page. There must be multiple
+# index pages, because changes to the root page are never buffered.
+
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+INSERT INTO bug56680 SELECT 0,b,c FROM bug56680;
+
+BEGIN;
+SELECT b FROM bug56680 LIMIT 2;
+
+connect (con1,localhost,root,,);
+connection con1;
+BEGIN;
+DELETE FROM bug56680 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680 VALUES(1,'X',1);
+
+# This should force an insert buffer merge, and return 'X' in the first row.
+SELECT b FROM bug56680 LIMIT 3;
+
+connection default;
+SELECT b FROM bug56680 LIMIT 2;
+CHECK TABLE bug56680;
+
+connection con1;
+ROLLBACK;
+SELECT b FROM bug56680 LIMIT 2;
+CHECK TABLE bug56680;
+
+connection default;
+disconnect con1;
+
+SELECT b FROM bug56680 LIMIT 2;
+
+CREATE TABLE bug56680_2(
+ a INT AUTO_INCREMENT PRIMARY KEY,
+ b VARCHAR(2) CHARSET latin1 COLLATE latin1_german2_ci,
+ c INT,
+ INDEX(b))
+ENGINE=InnoDB;
+
+INSERT INTO bug56680_2 SELECT 0,_latin1 0xdf,c FROM bug56680;
+
+BEGIN;
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+DELETE FROM bug56680_2 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680_2 VALUES(1,'SS',1);
+
+# This should force an insert buffer merge, and return 'SS' in the first row.
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+CHECK TABLE bug56680_2;
+
+# Test this with compressed tables.
+ALTER TABLE bug56680_2 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
+
+SELECT HEX(b) FROM bug56680_2 LIMIT 2;
+DELETE FROM bug56680_2 WHERE a=1;
+# This should be buffered, if innodb_change_buffering_debug = 1 is in effect.
+INSERT INTO bug56680_2 VALUES(1,_latin1 0xdf,1);
+
+# This should force an insert buffer merge, and return 0xdf in the first row.
+SELECT HEX(b) FROM bug56680_2 LIMIT 3;
+CHECK TABLE bug56680_2;
+
+DROP TABLE bug56680_2;
+DROP TABLE bug56680;
+
+-- disable_query_log
+SET GLOBAL tx_isolation = @tx_isolation_orig;
+SET GLOBAL innodb_file_per_table = @innodb_file_per_table_orig;
+SET GLOBAL innodb_file_format = @innodb_file_format_orig;
+SET GLOBAL innodb_file_format_check = @innodb_file_format_check_orig;
+-- error 0, ER_UNKNOWN_SYSTEM_VARIABLE
+SET GLOBAL innodb_change_buffering_debug = @innodb_change_buffering_debug_orig;
=== added file 'mysql-test/suite/innodb_plugin/t/innodb_bug57252.test'
--- a/mysql-test/suite/innodb_plugin/t/innodb_bug57252.test 1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/innodb_plugin/t/innodb_bug57252.test revid:vasil.dimov@stripped
@@ -0,0 +1,46 @@
+#
+# Bug#57252 disabling innobase_stats_on_metadata disables ANALYZE
+# http://bugs.mysql.com/57252
+#
+
+-- source include/have_innodb_plugin.inc
+
+-- disable_query_log
+-- disable_result_log
+
+SET @innodb_stats_on_metadata_orig = @@innodb_stats_on_metadata;
+
+CREATE TABLE bug57252 (a INT, KEY akey (a)) ENGINE=INNODB;
+
+BEGIN;
+let $i = 10;
+while ($i) {
+ eval INSERT INTO bug57252 VALUES ($i);
+ dec $i;
+}
+COMMIT;
+
+-- enable_result_log
+
+SET GLOBAL innodb_stats_on_metadata=0;
+
+# this calls ::info() without HA_STATUS_CONST and so
+# index->stat_n_diff_key_vals[] is not copied to the mysql-visible
+# rec_per_key
+SELECT cardinality FROM information_schema.statistics
+WHERE table_name='bug57252' AND index_name='akey';
+
+# this calls ::info() with HA_STATUS_CONST and so
+# index->stat_n_diff_key_vals[] is copied to the mysql-visible
+# rec_per_key at the end; when the bug is present dict_update_statistics()
+# is not called beforehand and so index->stat_n_diff_key_vals[] contains
+# an outdated data and thus we get an outdated data in the result when the
+# bug is present
+ANALYZE TABLE bug57252;
+
+SELECT cardinality FROM information_schema.statistics
+WHERE table_name='bug57252' AND index_name='akey';
+
+DROP TABLE bug57252;
+
+SET GLOBAL innodb_stats_on_metadata = @innodb_stats_on_metadata_orig;
=== modified file 'mysql-test/t/disabled.def'
--- a/mysql-test/t/disabled.def revid:anitha.gopi@stripped
+++ b/mysql-test/t/disabled.def revid:vasil.dimov@stripped
@@ -11,7 +11,5 @@
##############################################################################
kill : Bug#37780 2008-12-03 HHunger need some changes to be robust enough for pushbuild.
query_cache_28249 : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically
-partition_innodb_plugin : Bug#53307 2010-04-30 VasilDimov valgrind warnings
main.mysqlhotcopy_myisam : Bug#56817 2010-10-21 anitha mysqlhotcopy* fails
main.mysqlhotcopy_archive: Bug#56817 2010-10-21 anitha mysqlhotcopy* fails
-
=== modified file 'storage/innobase/buf/buf0buf.c'
--- a/storage/innobase/buf/buf0buf.c revid:anitha.gopi@stripped
+++ b/storage/innobase/buf/buf0buf.c revid:vasil.dimov@stripped
@@ -1270,6 +1270,30 @@ loop:
buf_awe_map_page_to_frame(block, TRUE);
}
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+ if (mode == BUF_GET_IF_IN_POOL && ibuf_debug) {
+ /* Try to evict the block from the buffer pool, to use the
+ insert buffer as much as possible. */
+
+ if (buf_LRU_free_block(block)) {
+ mutex_exit(&buf_pool->mutex);
+ mutex_exit(&block->mutex);
+ fprintf(stderr,
+ "innodb_change_buffering_debug evict %u %u\n",
+ (unsigned) space, (unsigned) offset);
+ return(NULL);
+ } else if (buf_flush_page_try(block)) {
+ fprintf(stderr,
+ "innodb_change_buffering_debug flush %u %u\n",
+ (unsigned) space, (unsigned) offset);
+ guess = block->frame;
+ goto loop;
+ }
+
+ /* Failed to evict the page; change it directly */
+ }
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
#ifdef UNIV_SYNC_DEBUG
buf_block_buf_fix_inc_debug(block, file, line);
#else
=== modified file 'storage/innobase/buf/buf0flu.c'
--- a/storage/innobase/buf/buf0flu.c revid:anitha.gopi@stripped
+++ b/storage/innobase/buf/buf0flu.c revid:vasil.dimov@stripped
@@ -723,6 +723,82 @@ buf_flush_try_page(
return(0);
}
+# if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/**********************************************************************
+Writes a flushable page asynchronously from the buffer pool to a file.
+NOTE: buf_pool_mutex and block->mutex must be held upon entering this
+function, and they will be released by this function after flushing.
+This is loosely based on buf_flush_batch() and buf_flush_try_page(). */
+
+ibool
+buf_flush_page_try(
+/*===============*/
+ /* out: TRUE if flushed and
+ mutexes released */
+ buf_block_t* block) /*!< in/out: buffer control block */
+{
+ ut_ad(mutex_own(&buf_pool->mutex));
+ ut_ad(block->state == BUF_BLOCK_FILE_PAGE);
+ ut_ad(mutex_own(&block->mutex));
+
+ if (!buf_flush_ready_for_flush(block, BUF_FLUSH_LRU)) {
+ return(FALSE);
+ }
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU] > 0
+ || buf_pool->init_flush[BUF_FLUSH_LRU]) {
+ /* There is already a flush batch of the same type running */
+ return(FALSE);
+ }
+
+ buf_pool->init_flush[BUF_FLUSH_LRU] = TRUE;
+
+ block->io_fix = BUF_IO_WRITE;
+ block->flush_type = BUF_FLUSH_LRU;
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU]++ == 0) {
+
+ os_event_reset(buf_pool->no_flush[BUF_FLUSH_LRU]);
+ }
+
+ /* VERY IMPORTANT:
+ Because any thread may call the LRU flush, even when owning
+ locks on pages, to avoid deadlocks, we must make sure that the
+ s-lock is acquired on the page without waiting: this is
+ accomplished because buf_flush_ready_for_flush() must hold,
+ and that requires the page not to be bufferfixed. */
+
+ rw_lock_s_lock_gen(&block->lock, BUF_IO_WRITE);
+
+ /* Note that the s-latch is acquired before releasing the
+ buf_pool mutex: this ensures that the latch is acquired
+ immediately. */
+
+ mutex_exit(&block->mutex);
+ mutex_exit(&buf_pool->mutex);
+
+ /* Even though block is not protected by any mutex at this
+ point, it is safe to access block, because it is io_fixed and
+ oldest_modification != 0. Thus, it cannot be relocated in the
+ buffer pool or removed from flush_list or LRU_list. */
+
+ buf_flush_write_block_low(block);
+
+ mutex_enter(&buf_pool->mutex);
+ buf_pool->init_flush[BUF_FLUSH_LRU] = FALSE;
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU] == 0) {
+ /* The running flush batch has ended */
+ os_event_set(buf_pool->no_flush[BUF_FLUSH_LRU]);
+ }
+
+ mutex_exit(&buf_pool->mutex);
+ buf_flush_buffered_writes();
+
+ return(TRUE);
+}
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
/***************************************************************
Flushes to disk all flushable pages within the flush area. */
static
=== modified file 'storage/innobase/buf/buf0lru.c'
--- a/storage/innobase/buf/buf0lru.c revid:anitha.gopi@stripped
+++ b/storage/innobase/buf/buf0lru.c revid:vasil.dimov@stripped
@@ -321,6 +321,60 @@ buf_LRU_get_recent_limit(void)
}
/**********************************************************************
+Try to put a block from the LRU list to the free list. */
+
+ibool
+buf_LRU_free_block(
+/*===============*/
+ /* out: TRUE if freed */
+ buf_block_t* block) /* in/out: block to be freed */
+{
+ if (!buf_flush_ready_for_replace(block)) {
+ return(FALSE);
+ }
+
+#ifdef UNIV_DEBUG
+ if (buf_debug_prints) {
+ fprintf(stderr,
+ "Putting space %lu page %lu"
+ " to free list\n",
+ (ulong) block->space,
+ (ulong) block->offset);
+ }
+#endif /* UNIV_DEBUG */
+
+ buf_LRU_block_remove_hashed_page(block);
+
+ mutex_exit(&(buf_pool->mutex));
+ mutex_exit(&block->mutex);
+
+ /* Remove possible adaptive hash index built on the
+ page; in the case of AWE the block may not have a
+ frame at all */
+
+ if (block->frame) {
+ /* The page was declared uninitialized
+ by buf_LRU_block_remove_hashed_page().
+ We need to flag the contents of the
+ page valid (which it still is) in
+ order to avoid bogus Valgrind
+ warnings. */
+ UNIV_MEM_VALID(block->frame, UNIV_PAGE_SIZE);
+ btr_search_drop_page_hash_index(block->frame);
+ UNIV_MEM_INVALID(block->frame, UNIV_PAGE_SIZE);
+ }
+
+ ut_a(block->buf_fix_count == 0);
+
+ mutex_enter(&(buf_pool->mutex));
+ mutex_enter(&block->mutex);
+
+ buf_LRU_block_free_hashed_page(block);
+
+ return(TRUE);
+}
+
+/**********************************************************************
Look for a replaceable block from the end of the LRU list and put it to
the free list if found. */
@@ -348,54 +402,13 @@ buf_LRU_search_and_free_block(
ut_a(block->in_LRU_list);
mutex_enter(&block->mutex);
+ freed = buf_LRU_free_block(block);
+ mutex_exit(&block->mutex);
- if (buf_flush_ready_for_replace(block)) {
-
-#ifdef UNIV_DEBUG
- if (buf_debug_prints) {
- fprintf(stderr,
- "Putting space %lu page %lu"
- " to free list\n",
- (ulong) block->space,
- (ulong) block->offset);
- }
-#endif /* UNIV_DEBUG */
-
- buf_LRU_block_remove_hashed_page(block);
-
- mutex_exit(&(buf_pool->mutex));
- mutex_exit(&block->mutex);
-
- /* Remove possible adaptive hash index built on the
- page; in the case of AWE the block may not have a
- frame at all */
-
- if (block->frame) {
- /* The page was declared uninitialized
- by buf_LRU_block_remove_hashed_page().
- We need to flag the contents of the
- page valid (which it still is) in
- order to avoid bogus Valgrind
- warnings. */
- UNIV_MEM_VALID(block->frame, UNIV_PAGE_SIZE);
- btr_search_drop_page_hash_index(block->frame);
- UNIV_MEM_INVALID(block->frame, UNIV_PAGE_SIZE);
- }
-
- ut_a(block->buf_fix_count == 0);
-
- mutex_enter(&(buf_pool->mutex));
- mutex_enter(&block->mutex);
-
- buf_LRU_block_free_hashed_page(block);
- freed = TRUE;
- mutex_exit(&block->mutex);
-
+ if (freed) {
break;
}
- mutex_exit(&block->mutex);
-
block = UT_LIST_GET_PREV(LRU, block);
distance++;
=== modified file 'storage/innobase/dict/dict0load.c'
--- a/storage/innobase/dict/dict0load.c revid:anitha.gopi@stripped
+++ b/storage/innobase/dict/dict0load.c revid:vasil.dimov@stripped
@@ -878,13 +878,13 @@ err_exit:
if (err != DB_SUCCESS) {
dict_table_remove_from_cache(table);
table = NULL;
+ } else {
+ table->fk_max_recusive_level = 0;
}
} else if (!srv_force_recovery) {
dict_table_remove_from_cache(table);
table = NULL;
}
-
- table->fk_max_recusive_level = 0;
#if 0
if (err != DB_SUCCESS && table != NULL) {
=== modified file 'storage/innobase/handler/ha_innodb.cc'
--- a/storage/innobase/handler/ha_innodb.cc revid:anitha.gopi@stripped
+++ b/storage/innobase/handler/ha_innodb.cc revid:vasil.dimov@stripped
@@ -79,6 +79,7 @@ extern "C" {
#include "../storage/innobase/include/dict0crea.h"
#include "../storage/innobase/include/btr0cur.h"
#include "../storage/innobase/include/btr0btr.h"
+#include "../storage/innobase/include/ibuf0ibuf.h"
#include "../storage/innobase/include/fsp0fsp.h"
#include "../storage/innobase/include/sync0sync.h"
#include "../storage/innobase/include/fil0fil.h"
@@ -3723,17 +3724,18 @@ include_field:
n_requested_fields++;
templ->col_no = i;
+ templ->clust_rec_field_no = dict_col_get_clust_pos_noninline(
+ &index->table->cols[i], clust_index);
+ ut_ad(templ->clust_rec_field_no != ULINT_UNDEFINED);
if (index == clust_index) {
- templ->rec_field_no = dict_col_get_clust_pos_noninline(
- &index->table->cols[i], index);
+ templ->rec_field_no = templ->clust_rec_field_no;
} else {
templ->rec_field_no = dict_index_get_nth_col_pos(
index, i);
- }
-
- if (templ->rec_field_no == ULINT_UNDEFINED) {
- prebuilt->need_to_access_clustered = TRUE;
+ if (templ->rec_field_no == ULINT_UNDEFINED) {
+ prebuilt->need_to_access_clustered = TRUE;
+ }
}
if (field->null_ptr) {
@@ -3785,9 +3787,7 @@ skip_field:
for (i = 0; i < n_requested_fields; i++) {
templ = prebuilt->mysql_template + i;
- templ->rec_field_no = dict_col_get_clust_pos_noninline(
- &index->table->cols[templ->col_no],
- clust_index);
+ templ->rec_field_no = templ->clust_rec_field_no;
}
}
}
@@ -6367,9 +6367,12 @@ Returns statistics information of the ta
in various fields of the handle object. */
int
-ha_innobase::info(
-/*==============*/
- uint flag) /* in: what information MySQL requests */
+ha_innobase::info_low(
+/*==================*/
+ uint flag, /* in: what information MySQL
+ requests */
+ bool called_from_analyze) /* in: TRUE if called from
+ ::analyze() */
{
dict_table_t* ib_table;
dict_index_t* index;
@@ -6400,7 +6403,7 @@ ha_innobase::info(
ib_table = prebuilt->table;
if (flag & HA_STATUS_TIME) {
- if (innobase_stats_on_metadata) {
+ if (called_from_analyze || innobase_stats_on_metadata) {
/* In sql_show we call with this flag: update
then statistics so that they are up-to-date */
@@ -6616,6 +6619,18 @@ func_exit:
DBUG_RETURN(0);
}
+/*************************************************************************
+Returns statistics information of the table to the MySQL interpreter,
+in various fields of the handle object. */
+
+int
+ha_innobase::info(
+/*==============*/
+ uint flag) /* in: what information MySQL requests */
+{
+ return(info_low(flag, false /* not called from analyze */));
+}
+
/**************************************************************************
Updates index cardinalities of the table, based on 8 random dives into
each index tree. This does NOT calculate exact statistics on the table. */
@@ -6632,7 +6647,8 @@ ha_innobase::analyze(
pthread_mutex_lock(&analyze_mutex);
/* Simply call ::info() with all the flags */
- info(HA_STATUS_TIME | HA_STATUS_CONST | HA_STATUS_VARIABLE);
+ info_low(HA_STATUS_TIME | HA_STATUS_CONST | HA_STATUS_VARIABLE,
+ true /* called from analyze */);
pthread_mutex_unlock(&analyze_mutex);
@@ -6805,8 +6821,6 @@ ha_innobase::get_foreign_key_create_info
flen = ftell(srv_dict_tmpfile);
if (flen < 0) {
flen = 0;
- } else if (flen > 64000 - 1) {
- flen = 64000 - 1;
}
/* allocate buffer for the string, and
@@ -8976,6 +8990,13 @@ static MYSQL_SYSVAR_LONG(autoinc_lock_mo
AUTOINC_OLD_STYLE_LOCKING, /* Minimum value */
AUTOINC_NO_LOCKING, 0); /* Maximum value */
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+static MYSQL_SYSVAR_UINT(change_buffering_debug, ibuf_debug,
+ PLUGIN_VAR_RQCMDARG,
+ "Debug flags for InnoDB change buffering (0=none)",
+ NULL, NULL, 0, 0, 1, 0);
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(additional_mem_pool_size),
MYSQL_SYSVAR(autoextend_increment),
@@ -9017,6 +9038,9 @@ static struct st_mysql_sys_var* innobase
MYSQL_SYSVAR(thread_concurrency),
MYSQL_SYSVAR(thread_sleep_delay),
MYSQL_SYSVAR(autoinc_lock_mode),
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+ MYSQL_SYSVAR(change_buffering_debug),
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
NULL
};
=== modified file 'storage/innobase/handler/ha_innodb.h'
--- a/storage/innobase/handler/ha_innodb.h revid:anitha.gopi@stripped
+++ b/storage/innobase/handler/ha_innodb.h revid:vasil.dimov@stripped
@@ -80,6 +80,7 @@ class ha_innobase: public handler
ulong innobase_update_autoinc(ulonglong auto_inc);
void innobase_initialize_autoinc();
dict_index_t* innobase_get_index(uint keynr);
+ int info_low(uint flag, bool called_from_analyze);
/* Init values for the class: */
public:
=== modified file 'storage/innobase/ibuf/ibuf0ibuf.c'
--- a/storage/innobase/ibuf/ibuf0ibuf.c revid:anitha.gopi@stripped
+++ b/storage/innobase/ibuf/ibuf0ibuf.c revid:vasil.dimov@stripped
@@ -22,6 +22,7 @@ Created 7/19/1997 Heikki Tuuri
#include "btr0cur.h"
#include "btr0pcur.h"
#include "btr0btr.h"
+#include "row0upd.h"
#include "sync0sync.h"
#include "dict0boot.h"
#include "fut0lst.h"
@@ -137,6 +138,11 @@ access order rules. */
/* Buffer pool size per the maximum insert buffer size */
#define IBUF_POOL_SIZE_PER_MAX_SIZE 2
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/* Flag to control insert buffer debugging. */
+uint ibuf_debug;
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
/* The insert buffer control structure */
ibuf_t* ibuf = NULL;
@@ -2824,6 +2830,72 @@ During merge, inserts to an index page a
from the insert buffer. */
static
void
+ibuf_insert_to_index_page_low(
+/*==========================*/
+ dtuple_t* entry, /* in: buffered entry to insert */
+ page_t* page, /* in: index page where the buffered entry
+ should be placed */
+ dict_index_t* index, /* in: record descriptor */
+ mtr_t* mtr, /* in: mtr */
+ page_cur_t* page_cur)/* in: cursor positioned on the record
+ after which to insert the buffered entry */
+{
+ ulint space;
+ ulint page_no;
+ page_t* bitmap_page;
+ ulint old_bits;
+
+ if (UNIV_LIKELY
+ (page_cur_tuple_insert(page_cur, entry, index, mtr) != NULL)) {
+ return;
+ }
+
+ /* If the record did not fit, reorganize */
+
+ btr_page_reorganize(page, index, mtr);
+
+ page_cur_search(page, index, entry, PAGE_CUR_LE, page_cur);
+
+ /* This time the record must fit */
+
+ if (UNIV_LIKELY
+ (page_cur_tuple_insert(page_cur, entry, index, mtr) != NULL)) {
+ return;
+ }
+
+ ut_print_timestamp(stderr);
+
+ fprintf(stderr,
+ " InnoDB: Error: Insert buffer insert fails;"
+ " page free %lu, dtuple size %lu\n",
+ (ulong) page_get_max_insert_size(page, 1),
+ (ulong) rec_get_converted_size(index, entry));
+ fputs("InnoDB: Cannot insert index record ", stderr);
+ dtuple_print(stderr, entry);
+ fputs("\nInnoDB: The table where this index record belongs\n"
+ "InnoDB: is now probably corrupt. Please run CHECK TABLE on\n"
+ "InnoDB: that table.\n", stderr);
+
+ space = buf_frame_get_space_id(page);
+ page_no = buf_frame_get_page_no(page);
+
+ bitmap_page = ibuf_bitmap_get_map_page(space, page_no, mtr);
+ old_bits = ibuf_bitmap_page_get_bits(bitmap_page, page_no,
+ IBUF_BITMAP_FREE, mtr);
+
+ fprintf(stderr,
+ "InnoDB: space %lu, page %lu, bitmap bits %lu\n",
+ (ulong) space, (ulong) page_no, (ulong) old_bits);
+
+ fputs("InnoDB: Submit a detailed bug report"
+ " to http://bugs.mysql.com\n", stderr);
+}
+
+/************************************************************************
+During merge, inserts to an index page a secondary index entry extracted
+from the insert buffer. */
+static
+void
ibuf_insert_to_index_page(
/*======================*/
dtuple_t* entry, /* in: buffered entry to insert */
@@ -2835,11 +2907,10 @@ ibuf_insert_to_index_page(
page_cur_t page_cur;
ulint low_match;
rec_t* rec;
- page_t* bitmap_page;
- ulint old_bits;
ut_ad(ibuf_inside());
ut_ad(dtuple_check_typed(entry));
+ ut_ad(!buf_block_align(page)->is_hashed);
if (UNIV_UNLIKELY(dict_table_is_comp(index->table)
!= (ibool)!!page_is_comp(page))) {
@@ -2877,61 +2948,79 @@ dump:
low_match = page_cur_search(page, index, entry,
PAGE_CUR_LE, &page_cur);
- if (low_match == dtuple_get_n_fields(entry)) {
- rec = page_cur_get_rec(&page_cur);
-
- btr_cur_del_unmark_for_ibuf(rec, mtr);
- } else {
- rec = page_cur_tuple_insert(&page_cur, entry, index, mtr);
-
- if (rec == NULL) {
- /* If the record did not fit, reorganize */
+ if (UNIV_UNLIKELY(low_match == dtuple_get_n_fields(entry))) {
+ mem_heap_t* heap;
+ upd_t* update;
+ ulint* offsets;
- btr_page_reorganize(page, index, mtr);
-
- page_cur_search(page, index, entry,
- PAGE_CUR_LE, &page_cur);
-
- /* This time the record must fit */
- if (UNIV_UNLIKELY(!page_cur_tuple_insert(
- &page_cur, entry, index,
- mtr))) {
-
- ut_print_timestamp(stderr);
-
- fprintf(stderr,
- " InnoDB: Error: Insert buffer insert"
- " fails; page free %lu,"
- " dtuple size %lu\n",
- (ulong) page_get_max_insert_size(
- page, 1),
- (ulong) rec_get_converted_size(
- index, entry));
- fputs("InnoDB: Cannot insert index record ",
- stderr);
- dtuple_print(stderr, entry);
- fputs("\nInnoDB: The table where"
- " this index record belongs\n"
- "InnoDB: is now probably corrupt."
- " Please run CHECK TABLE on\n"
- "InnoDB: that table.\n", stderr);
-
- bitmap_page = ibuf_bitmap_get_map_page(
- buf_frame_get_space_id(page),
- buf_frame_get_page_no(page),
- mtr);
- old_bits = ibuf_bitmap_page_get_bits(
- bitmap_page,
- buf_frame_get_page_no(page),
- IBUF_BITMAP_FREE, mtr);
-
- fprintf(stderr, "InnoDB: Bitmap bits %lu\n",
- (ulong) old_bits);
+ rec = page_cur_get_rec(&page_cur);
- fputs("InnoDB: Submit a detailed bug report"
- " to http://bugs.mysql.com\n", stderr);
- }
+ /* This is based on
+ row_ins_sec_index_entry_by_modify(BTR_MODIFY_LEAF). */
+ ut_ad(rec_get_deleted_flag(rec, page_is_comp(page)));
+
+ heap = mem_heap_create(1024);
+
+ offsets = rec_get_offsets(rec, index, NULL, ULINT_UNDEFINED,
+ &heap);
+ update = row_upd_build_sec_rec_difference_binary(
+ index, entry, rec, NULL, heap);
+
+ if (update->n_fields == 0) {
+ /* The records only differ in the delete-mark.
+ Clear the delete-mark, like we did before
+ Bug #56680 was fixed. */
+ btr_cur_del_unmark_for_ibuf(rec, mtr);
+updated_in_place:
+ mem_heap_free(heap);
+ return;
}
+
+ /* Copy the info bits. Clear the delete-mark. */
+ update->info_bits = rec_get_info_bits(rec, page_is_comp(page));
+ update->info_bits &= ~REC_INFO_DELETED_FLAG;
+
+ /* We cannot invoke btr_cur_optimistic_update() here,
+ because we do not have a btr_cur_t or que_thr_t,
+ as the insert buffer merge occurs at a very low level. */
+ if (!row_upd_changes_field_size_or_external(index, offsets,
+ update)) {
+ /* This is the easy case. Do something similar
+ to btr_cur_update_in_place(). */
+ row_upd_rec_in_place(rec, offsets, update);
+ goto updated_in_place;
+ }
+
+ /* A collation may identify values that differ in
+ storage length.
+ Some examples (1 or 2 bytes):
+ utf8_turkish_ci: I = U+0131 LATIN SMALL LETTER DOTLESS I
+ utf8_general_ci: S = U+00DF LATIN SMALL LETTER SHARP S
+ utf8_general_ci: A = U+00E4 LATIN SMALL LETTER A WITH DIAERESIS
+
+ latin1_german2_ci: SS = U+00DF LATIN SMALL LETTER SHARP S
+
+ Examples of a character (3-byte UTF-8 sequence)
+ identified with 2 or 4 characters (1-byte UTF-8 sequences):
+
+ utf8_unicode_ci: 'II' = U+2171 SMALL ROMAN NUMERAL TWO
+ utf8_unicode_ci: '(10)' = U+247D PARENTHESIZED NUMBER TEN
+ */
+
+ /* Delete the different-length record, and insert the
+ buffered one. */
+
+ lock_rec_store_on_page_infimum(page, rec);
+ page_cur_delete_rec(&page_cur, index, offsets, mtr);
+ page_cur_move_to_prev(&page_cur);
+ mem_heap_free(heap);
+
+ ibuf_insert_to_index_page_low(entry, page, index, mtr,
+ &page_cur);
+ lock_rec_restore_from_page_infimum(rec, page);
+ } else {
+ ibuf_insert_to_index_page_low(entry, page, index, mtr,
+ &page_cur);
}
}
=== modified file 'storage/innobase/include/buf0flu.h'
--- a/storage/innobase/include/buf0flu.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/buf0flu.h revid:vasil.dimov@stripped
@@ -38,6 +38,20 @@ buf_flush_init_for_writing(
dulint newest_lsn, /* in: newest modification lsn to the page */
ulint space, /* in: space id */
ulint page_no); /* in: page number */
+# if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/**********************************************************************
+Writes a flushable page asynchronously from the buffer pool to a file.
+NOTE: buf_pool_mutex and block->mutex must be held upon entering this
+function, and they will be released by this function after flushing.
+This is loosely based on buf_flush_batch() and buf_flush_try_page(). */
+
+ibool
+buf_flush_page_try(
+/*===============*/
+ /* out: TRUE if flushed and
+ mutexes released */
+ buf_block_t* block); /*!< in/out: buffer control block */
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
/***********************************************************************
This utility flushes dirty blocks from the end of the LRU list or flush_list.
NOTE 1: in the case of an LRU flush the calling thread may own latches to
=== modified file 'storage/innobase/include/buf0lru.h'
--- a/storage/innobase/include/buf0lru.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/buf0lru.h revid:vasil.dimov@stripped
@@ -66,6 +66,14 @@ buf_LRU_get_recent_limit(void);
/*==========================*/
/* out: the limit; zero if could not determine it */
/**********************************************************************
+Try to put a block from the LRU list to the free list. */
+
+ibool
+buf_LRU_free_block(
+/*===============*/
+ /* out: TRUE if freed */
+ buf_block_t* block); /* in/out: block to be freed */
+/**********************************************************************
Look for a replaceable block from the end of the LRU list and put it to
the free list if found. */
=== modified file 'storage/innobase/include/ibuf0ibuf.h'
--- a/storage/innobase/include/ibuf0ibuf.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/ibuf0ibuf.h revid:vasil.dimov@stripped
@@ -18,6 +18,11 @@ Created 7/19/1997 Heikki Tuuri
#include "ibuf0types.h"
#include "fsp0fsp.h"
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/* Flag to control insert buffer debugging. */
+extern uint ibuf_debug;
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
extern ibuf_t* ibuf;
/**********************************************************************
=== modified file 'storage/innobase/include/rem0rec.h'
--- a/storage/innobase/include/rem0rec.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/rem0rec.h revid:vasil.dimov@stripped
@@ -19,6 +19,9 @@ if and only if the record is the first u
B-tree page that is the leftmost page on its level
(PAGE_LEVEL is nonzero and FIL_PAGE_PREV is FIL_NULL). */
#define REC_INFO_MIN_REC_FLAG 0x10UL
+/* The deleted flag in info bits */
+#define REC_INFO_DELETED_FLAG 0x20UL /* when bit is set to 1, it means the
+ record has been delete marked */
/* Number of extra bytes in an old-style record,
in addition to the data and the offsets */
=== modified file 'storage/innobase/include/rem0rec.ic'
--- a/storage/innobase/include/rem0rec.ic revid:anitha.gopi@stripped
+++ b/storage/innobase/include/rem0rec.ic revid:vasil.dimov@stripped
@@ -98,9 +98,6 @@ and the shift needed to obtain each bit-
#define REC_INFO_BITS_MASK 0xF0UL
#define REC_INFO_BITS_SHIFT 0
-/* The deleted flag in info bits */
-#define REC_INFO_DELETED_FLAG 0x20UL /* when bit is set to 1, it means the
- record has been delete marked */
/* The following masks are used to filter the SQL null bit from
one-byte and two-byte offsets */
=== modified file 'storage/innobase/include/row0mysql.h'
--- a/storage/innobase/include/row0mysql.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/row0mysql.h revid:vasil.dimov@stripped
@@ -485,6 +485,10 @@ struct mysql_row_templ_struct {
Innobase record in the current index;
not defined if template_type is
ROW_MYSQL_WHOLE_ROW */
+ ulint clust_rec_field_no; /* field number of the column in an
+ Innobase record in the clustered index;
+ not defined if template_type is
+ ROW_MYSQL_WHOLE_ROW */
ulint mysql_col_offset; /* offset of the column in the MySQL
row format */
ulint mysql_col_len; /* length of the column in the MySQL
=== modified file 'storage/innobase/include/row0upd.h'
--- a/storage/innobase/include/row0upd.h revid:anitha.gopi@stripped
+++ b/storage/innobase/include/row0upd.h revid:vasil.dimov@stripped
@@ -129,9 +129,11 @@ row_upd_changes_field_size_or_external(
const ulint* offsets,/* in: rec_get_offsets(rec, index) */
upd_t* update);/* in: update vector */
/***************************************************************
-Replaces the new column values stored in the update vector to the record
-given. No field size changes are allowed. This function is used only for
-a clustered index */
+Replaces the new column values stored in the update vector to the
+record given. No field size changes are allowed. This function is
+usually invoked on a clustered index. The only use case for a
+secondary index is row_ins_sec_index_entry_by_modify() or its
+counterpart in ibuf_insert_to_index_page(). */
void
row_upd_rec_in_place(
=== modified file 'storage/innobase/os/os0file.c'
--- a/storage/innobase/os/os0file.c revid:anitha.gopi@stripped
+++ b/storage/innobase/os/os0file.c revid:vasil.dimov@stripped
@@ -2207,7 +2207,10 @@ os_file_read(
ibool retry;
ulint i;
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_reads++;
os_bytes_read_since_printout += n;
@@ -2324,7 +2327,10 @@ os_file_read_no_error_handling(
ibool retry;
ulint i;
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_reads++;
os_bytes_read_since_printout += n;
@@ -2447,7 +2453,10 @@ os_file_write(
ulint n_retries = 0;
ulint err;
- ut_a((offset & 0xFFFFFFFF) == offset);
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
+ ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_writes++;
@@ -3245,14 +3254,16 @@ os_aio_array_reserve_slot(
ulint len) /* in: length of the block to read or write */
{
os_aio_slot_t* slot;
+ ulint i;
#ifdef WIN_ASYNC_IO
OVERLAPPED* control;
+ ut_a((len & 0xFFFFFFFFUL) == len);
#elif defined(POSIX_ASYNC_IO)
struct aiocb* control;
#endif
- ulint i;
+
loop:
os_mutex_enter(array->mutex);
@@ -3517,6 +3528,9 @@ os_aio(
ut_ad(n % OS_FILE_LOG_BLOCK_SIZE == 0);
ut_ad(offset % OS_FILE_LOG_BLOCK_SIZE == 0);
ut_ad(os_aio_validate());
+#ifdef WIN_ASYNC_IO
+ ut_ad((n & 0xFFFFFFFFUL) == n);
+#endif
wake_later = mode & OS_AIO_SIMULATED_WAKE_LATER;
mode = mode & (~OS_AIO_SIMULATED_WAKE_LATER);
@@ -3765,16 +3779,18 @@ os_aio_windows_handle(
/* retry failed read/write operation synchronously.
No need to hold array->mutex. */
+ ut_a((slot->len & 0xFFFFFFFFUL) == slot->len);
+
switch (slot->type) {
case OS_FILE_WRITE:
ret = WriteFile(slot->file, slot->buf,
- slot->len, &len,
+ (DWORD) slot->len, &len,
&(slot->control));
break;
case OS_FILE_READ:
ret = ReadFile(slot->file, slot->buf,
- slot->len, &len,
+ (DWORD) slot->len, &len,
&(slot->control));
break;
=== modified file 'storage/innobase/row/row0mysql.c'
--- a/storage/innobase/row/row0mysql.c revid:anitha.gopi@stripped
+++ b/storage/innobase/row/row0mysql.c revid:vasil.dimov@stripped
@@ -400,7 +400,7 @@ row_mysql_convert_row_to_innobase(
row is used, as row may contain
pointers to this record! */
{
- mysql_row_templ_t* templ;
+ const mysql_row_templ_t*templ;
dfield_t* dfield;
ulint i;
=== modified file 'storage/innobase/row/row0sel.c'
--- a/storage/innobase/row/row0sel.c revid:anitha.gopi@stripped
+++ b/storage/innobase/row/row0sel.c revid:vasil.dimov@stripped
@@ -2601,20 +2601,21 @@ row_sel_store_mysql_rec(
row_prebuilt_t* prebuilt, /* in: prebuilt struct */
rec_t* rec, /* in: Innobase record in the index
which was described in prebuilt's
- template */
+ template, or in the clustered index;
+ must be protected by a page latch */
+ ibool rec_clust, /* in: TRUE if rec is in the clustered
+ index instead of prebuilt->index */
const ulint* offsets) /* in: array returned by
- rec_get_offsets() */
+ rec_get_offsets(rec) */
{
- mysql_row_templ_t* templ;
mem_heap_t* extern_field_heap = NULL;
mem_heap_t* heap;
- byte* data;
- ulint len;
ulint i;
ut_ad(prebuilt->mysql_template);
ut_ad(prebuilt->default_rec);
ut_ad(rec_offs_validate(rec, NULL, offsets));
+ ut_ad(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
if (UNIV_LIKELY_NULL(prebuilt->blob_heap)) {
mem_heap_free(prebuilt->blob_heap);
@@ -2623,10 +2624,15 @@ row_sel_store_mysql_rec(
for (i = 0; i < prebuilt->n_template; i++) {
- templ = prebuilt->mysql_template + i;
+ const mysql_row_templ_t*templ = prebuilt->mysql_template + i;
+ byte* data;
+ ulint len;
+ ulint field_no;
- if (UNIV_UNLIKELY(rec_offs_nth_extern(offsets,
- templ->rec_field_no))) {
+ field_no = rec_clust
+ ? templ->clust_rec_field_no : templ->rec_field_no;
+
+ if (UNIV_UNLIKELY(rec_offs_nth_extern(offsets, field_no))) {
/* Copy an externally stored field to the temporary
heap */
@@ -2652,15 +2658,13 @@ row_sel_store_mysql_rec(
causes an assert */
data = btr_rec_copy_externally_stored_field(
- rec, offsets, templ->rec_field_no,
- &len, heap);
+ rec, offsets, field_no, &len, heap);
ut_a(len != UNIV_SQL_NULL);
} else {
/* Field is stored in the row. */
- data = rec_get_nth_field(rec, offsets,
- templ->rec_field_no, &len);
+ data = rec_get_nth_field(rec, offsets, field_no, &len);
if (UNIV_UNLIKELY(templ->type == DATA_BLOB)
&& len != UNIV_SQL_NULL) {
@@ -3019,7 +3023,7 @@ row_sel_pop_cached_row_for_mysql(
row_prebuilt_t* prebuilt) /* in: prebuilt struct */
{
ulint i;
- mysql_row_templ_t* templ;
+ const mysql_row_templ_t*templ;
byte* cached_rec;
ut_ad(prebuilt->n_fetch_cached > 0);
ut_ad(prebuilt->mysql_prefix_len <= prebuilt->mysql_row_len);
@@ -3075,14 +3079,19 @@ void
row_sel_push_cache_row_for_mysql(
/*=============================*/
row_prebuilt_t* prebuilt, /* in: prebuilt struct */
- rec_t* rec, /* in: record to push */
- const ulint* offsets) /* in: rec_get_offsets() */
+ rec_t* rec, /* in: Innobase record in the index
+ which was described in prebuilt's
+ template, or in the clustered index */
+ ibool rec_clust, /* in: TRUE if rec is in the clustered
+ index instead of prebuilt->index */
+ const ulint* offsets) /* in: rec_get_offsets(rec) */
{
byte* buf;
ulint i;
ut_ad(prebuilt->n_fetch_cached < MYSQL_FETCH_CACHE_SIZE);
ut_ad(rec_offs_validate(rec, NULL, offsets));
+ ut_ad(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
ut_a(!prebuilt->templ_contains_blob);
if (prebuilt->fetch_cache[0] == NULL) {
@@ -3111,7 +3120,7 @@ row_sel_push_cache_row_for_mysql(
if (UNIV_UNLIKELY(!row_sel_store_mysql_rec(
prebuilt->fetch_cache[
prebuilt->n_fetch_cached],
- prebuilt, rec, offsets))) {
+ prebuilt, rec, rec_clust, offsets))) {
ut_error;
}
@@ -3253,6 +3262,7 @@ row_search_for_mysql(
mem_heap_t* heap = NULL;
ulint offsets_[REC_OFFS_NORMAL_SIZE];
ulint* offsets = offsets_;
+ ibool table_lock_waited = FALSE;
*offsets_ = (sizeof offsets_) / sizeof *offsets_;
@@ -3499,7 +3509,8 @@ row_search_for_mysql(
rec, offsets));
#endif
if (!row_sel_store_mysql_rec(buf, prebuilt,
- rec, offsets)) {
+ rec, FALSE,
+ offsets)) {
err = DB_TOO_BIG_RECORD;
/* We let the main loop to do the
@@ -3616,13 +3627,15 @@ shortcut_fails_too_big_rec:
trx_assign_read_view(trx);
prebuilt->sql_stat_start = FALSE;
} else {
+wait_table_again:
err = lock_table(0, index->table,
prebuilt->select_lock_type == LOCK_S
? LOCK_IS : LOCK_IX, thr);
if (err != DB_SUCCESS) {
- goto lock_wait_or_error;
+ table_lock_waited = TRUE;
+ goto lock_table_wait;
}
prebuilt->sql_stat_start = FALSE;
}
@@ -4230,19 +4243,8 @@ requires_clust_rec:
goto next_rec;
}
- if (prebuilt->need_to_access_clustered) {
-
- result_rec = clust_rec;
-
- ut_ad(rec_offs_validate(result_rec, clust_index,
- offsets));
- } else {
- /* We used 'offsets' for the clust rec, recalculate
- them for 'rec' */
- offsets = rec_get_offsets(rec, index, offsets,
- ULINT_UNDEFINED, &heap);
- result_rec = rec;
- }
+ result_rec = clust_rec;
+ ut_ad(rec_offs_validate(result_rec, clust_index, offsets));
} else {
result_rec = rec;
}
@@ -4253,6 +4255,7 @@ requires_clust_rec:
ut_ad(rec_offs_validate(result_rec,
result_rec != rec ? clust_index : index,
offsets));
+ ut_ad(!rec_get_deleted_flag(result_rec, comp));
if ((match_mode == ROW_SEL_EXACT
|| prebuilt->n_rows_fetched >= MYSQL_FETCH_CACHE_THRESHOLD)
@@ -4273,7 +4276,7 @@ requires_clust_rec:
cursor. */
row_sel_push_cache_row_for_mysql(prebuilt, result_rec,
- offsets);
+ result_rec != rec, offsets);
if (prebuilt->n_fetch_cached == MYSQL_FETCH_CACHE_SIZE) {
goto got_row;
@@ -4281,15 +4284,31 @@ requires_clust_rec:
goto next_rec;
} else {
- if (prebuilt->template_type == ROW_MYSQL_DUMMY_TEMPLATE) {
+ if (UNIV_UNLIKELY
+ (prebuilt->template_type == ROW_MYSQL_DUMMY_TEMPLATE)) {
+ /* CHECK TABLE: fetch the row */
+
+ if (result_rec != rec
+ && !prebuilt->need_to_access_clustered) {
+ /* We used 'offsets' for the clust
+ rec, recalculate them for 'rec' */
+ offsets = rec_get_offsets(rec, index, offsets,
+ ULINT_UNDEFINED,
+ &heap);
+ result_rec = rec;
+ }
+
memcpy(buf + 4, result_rec
- rec_offs_extra_size(offsets),
rec_offs_size(offsets));
mach_write_to_4(buf,
rec_offs_extra_size(offsets) + 4);
} else {
- if (!row_sel_store_mysql_rec(buf, prebuilt,
- result_rec, offsets)) {
+ /* Returning a row to MySQL */
+
+ if (!row_sel_store_mysql_rec(buf, prebuilt, result_rec,
+ result_rec != rec,
+ offsets)) {
err = DB_TOO_BIG_RECORD;
goto lock_wait_or_error;
@@ -4402,6 +4421,7 @@ lock_wait_or_error:
btr_pcur_store_position(pcur, &mtr);
+lock_table_wait:
mtr_commit(&mtr);
mtr_has_extra_clust_latch = FALSE;
@@ -4419,6 +4439,14 @@ lock_wait_or_error:
thr->lock_state = QUE_THR_LOCK_NOLOCK;
mtr_start(&mtr);
+ /* Table lock waited, go try to obtain table lock
+ again */
+ if (table_lock_waited) {
+ table_lock_waited = FALSE;
+
+ goto wait_table_again;
+ }
+
sel_restore_position_for_mysql(&same_user_rec,
BTR_SEARCH_LEAF, pcur,
moves_up, &mtr);
=== modified file 'storage/innobase/row/row0upd.c'
--- a/storage/innobase/row/row0upd.c revid:anitha.gopi@stripped
+++ b/storage/innobase/row/row0upd.c revid:vasil.dimov@stripped
@@ -430,9 +430,11 @@ row_upd_changes_field_size_or_external(
}
/***************************************************************
-Replaces the new column values stored in the update vector to the record
-given. No field size changes are allowed. This function is used only for
-a clustered index */
+Replaces the new column values stored in the update vector to the
+record given. No field size changes are allowed. This function is
+usually invoked on a clustered index. The only use case for a
+secondary index is row_ins_sec_index_entry_by_modify() or its
+counterpart in ibuf_insert_to_index_page(). */
void
row_upd_rec_in_place(
=== modified file 'storage/innobase/trx/trx0undo.c'
--- a/storage/innobase/trx/trx0undo.c revid:anitha.gopi@stripped
+++ b/storage/innobase/trx/trx0undo.c revid:vasil.dimov@stripped
@@ -1752,21 +1752,11 @@ trx_undo_set_state_at_finish(
if (undo->size == 1
&& mach_read_from_2(page_hdr + TRX_UNDO_PAGE_FREE)
- < TRX_UNDO_PAGE_REUSE_LIMIT) {
+ < TRX_UNDO_PAGE_REUSE_LIMIT
+ && UT_LIST_GET_LEN(rseg->update_undo_list) < 500
+ && UT_LIST_GET_LEN(rseg->insert_undo_list) < 500) {
- /* This is a heuristic to avoid the problem of all UNDO
- slots ending up in one of the UNDO lists. Previously if
- the server crashed with all the slots in one of the lists,
- transactions that required the slots of a different type
- would fail for lack of slots. */
-
- if (UT_LIST_GET_LEN(rseg->update_undo_list) < 500
- && UT_LIST_GET_LEN(rseg->insert_undo_list) < 500) {
-
- state = TRX_UNDO_CACHED;
- } else {
- state = TRX_UNDO_TO_FREE;
- }
+ state = TRX_UNDO_CACHED;
} else if (undo->type == TRX_UNDO_INSERT) {
=== modified file 'storage/innodb_plugin/ChangeLog'
--- a/storage/innodb_plugin/ChangeLog revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/ChangeLog revid:vasil.dimov@stripped
@@ -1,16 +1,62 @@
+2010-10-24 The InnoDB Team
+
+ * row/row0mysql.c
+ Fix Bug #57700 Latching order violation in
+ row_truncate_table_for_mysql()
+
+2010-10-20 The InnoDB Team
+
+ * dict/dict0load.c
+ Fix Bug #57616 Sig 11 in dict_load_table() when failed to load
+ index or foreign key
+
+2010-10-19 The InnoDB Team
+
+ * btr/btr0cur.c, buf/buf0buf.c, buf/buf0flu.c, handler/ha_innodb.cc,
+ ibuf/ibuf0ibuf.c, include/btr0cur.h, include/buf0flu.h,
+ include/ibuf0ibuf.h, include/row0mysql.h,
+ row/row0mysql.c, row/row0sel.c,
+ innodb_bug56680.test, innodb_bug56680.result:
+ Fix Bug #56680 InnoDB may return wrong results from a
+ case-insensitive covering index
+
+2010-10-18 The InnoDB Team
+
+ * handler/ha_innodb.cc, handler/ha_innodb.h, innodb_bug57252.result,
+ innodb_bug57252.test:
+ Fix Bug#57252 disabling innobase_stats_on_metadata disables ANALYZE
+
+2010-10-14 The InnoDB Team
+
+ * handler/ha_innodb.cc, innodb_bug56143.result, innodb_bug56143.test:
+ Fix Bug#56143 too many foreign keys causes output of show create
+ table to become invalid
+
+2010-10-14 The InnoDB Team
+
+ * srv/srv0start.c:
+ Fix Bug#57397 io_handler_thread() will never cleanup
+
+2010-10-11 The InnoDB Team
+
+ * row/row0sel.c:
+ Fix Bug#57345 btr_pcur_store_position abort for load with concurrent
+ lock/unlock tables
+
2010-09-27 The InnoDB Team
* row/row0sel.c, innodb_bug56716.result, innodb_bug56716.test:
- Fix Bug #56716 InnoDB locks a record gap without locking the table
+ Fix Bug#56716 InnoDB locks a record gap without locking the table
2010-09-06 The InnoDB Team
- * dict/dict0load.c, innodb_bug53756.test innodb_bug53756.result
- Fix Bug #53756 ALTER TABLE ADD PRIMARY KEY affects crash recovery
+
+ * dict/dict0load.c, innodb_bug53756.test innodb_bug53756.result:
+ Fix Bug#53756 ALTER TABLE ADD PRIMARY KEY affects crash recovery
2010-08-24 The InnoDB Team
* handler/ha_innodb.c, dict/dict0dict.c:
- Fix Bug #55832 selects crash too easily when innodb_force_recovery>3
+ Fix Bug#55832 selects crash too easily when innodb_force_recovery>3
2010-08-03 The InnoDB Team
@@ -28,15 +74,14 @@
2010-08-03 The InnoDB Team
* include/ut0mem.h, ut/ut0mem.c:
- Fix Bug #55627 segv in ut_free pars_lexer_close innobase_shutdown
+ Fix Bug#55627 segv in ut_free pars_lexer_close innobase_shutdown
innodb-use-sys-malloc=0
2010-08-01 The InnoDB Team
- * handler/ha_innodb.cc
- Fix Bug #55382 Assignment with SELECT expressions takes unexpected
+ * handler/ha_innodb.cc:
+ Fix Bug#55382 Assignment with SELECT expressions takes unexpected
S locks in READ COMMITTED
->>>>>>> MERGE-SOURCE
2010-07-27 The InnoDB Team
@@ -57,8 +102,8 @@
2010-06-29 The InnoDB Team
- * btr/btr0cur.c, include/btr0cur.h,
- include/row0mysql.h, row/row0merge.c, row/row0sel.c:
+ * btr/btr0cur.c, include/btr0cur.h, include/row0mysql.h,
+ row/row0merge.c, row/row0sel.c:
Fix Bug#54358 READ UNCOMMITTED access failure of off-page DYNAMIC
or COMPRESSED columns
=== modified file 'storage/innodb_plugin/btr/btr0cur.c'
--- a/storage/innodb_plugin/btr/btr0cur.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/btr/btr0cur.c revid:vasil.dimov@stripped
@@ -1626,7 +1626,7 @@ func_exit:
See if there is enough place in the page modification log to log
an update-in-place.
@return TRUE if enough place */
-static
+UNIV_INTERN
ibool
btr_cur_update_alloc_zip(
/*=====================*/
=== modified file 'storage/innodb_plugin/buf/buf0buf.c'
--- a/storage/innodb_plugin/buf/buf0buf.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/buf/buf0buf.c revid:vasil.dimov@stripped
@@ -2286,6 +2286,30 @@ wait_until_unfixed:
bytes. */
UNIV_MEM_ASSERT_RW(&block->page, sizeof block->page);
#endif
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+ if (mode == BUF_GET_IF_IN_POOL && ibuf_debug) {
+ /* Try to evict the block from the buffer pool, to use the
+ insert buffer as much as possible. */
+
+ if (buf_LRU_free_block(&block->page, TRUE, NULL)
+ == BUF_LRU_FREED) {
+ buf_pool_mutex_exit();
+ mutex_exit(&block->mutex);
+ fprintf(stderr,
+ "innodb_change_buffering_debug evict %u %u\n",
+ (unsigned) space, (unsigned) offset);
+ return(NULL);
+ } else if (buf_flush_page_try(block)) {
+ fprintf(stderr,
+ "innodb_change_buffering_debug flush %u %u\n",
+ (unsigned) space, (unsigned) offset);
+ guess = block;
+ goto loop;
+ }
+
+ /* Failed to evict the page; change it directly */
+ }
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
buf_block_buf_fix_inc(block, file, line);
=== modified file 'storage/innodb_plugin/buf/buf0flu.c'
--- a/storage/innodb_plugin/buf/buf0flu.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/buf/buf0flu.c revid:vasil.dimov@stripped
@@ -1039,6 +1039,82 @@ buf_flush_write_block_low(
}
}
+# if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/********************************************************************//**
+Writes a flushable page asynchronously from the buffer pool to a file.
+NOTE: buf_pool_mutex and block->mutex must be held upon entering this
+function, and they will be released by this function after flushing.
+This is loosely based on buf_flush_batch() and buf_flush_page().
+@return TRUE if the page was flushed and the mutexes released */
+UNIV_INTERN
+ibool
+buf_flush_page_try(
+/*===============*/
+ buf_block_t* block) /*!< in/out: buffer control block */
+{
+ ut_ad(buf_pool_mutex_own());
+ ut_ad(buf_block_get_state(block) == BUF_BLOCK_FILE_PAGE);
+ ut_ad(mutex_own(&block->mutex));
+
+ if (!buf_flush_ready_for_flush(&block->page, BUF_FLUSH_LRU)) {
+ return(FALSE);
+ }
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU] > 0
+ || buf_pool->init_flush[BUF_FLUSH_LRU]) {
+ /* There is already a flush batch of the same type running */
+ return(FALSE);
+ }
+
+ buf_pool->init_flush[BUF_FLUSH_LRU] = TRUE;
+
+ buf_page_set_io_fix(&block->page, BUF_IO_WRITE);
+
+ buf_page_set_flush_type(&block->page, BUF_FLUSH_LRU);
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU]++ == 0) {
+
+ os_event_reset(buf_pool->no_flush[BUF_FLUSH_LRU]);
+ }
+
+ /* VERY IMPORTANT:
+ Because any thread may call the LRU flush, even when owning
+ locks on pages, to avoid deadlocks, we must make sure that the
+ s-lock is acquired on the page without waiting: this is
+ accomplished because buf_flush_ready_for_flush() must hold,
+ and that requires the page not to be bufferfixed. */
+
+ rw_lock_s_lock_gen(&block->lock, BUF_IO_WRITE);
+
+ /* Note that the s-latch is acquired before releasing the
+ buf_pool mutex: this ensures that the latch is acquired
+ immediately. */
+
+ mutex_exit(&block->mutex);
+ buf_pool_mutex_exit();
+
+ /* Even though block is not protected by any mutex at this
+ point, it is safe to access block, because it is io_fixed and
+ oldest_modification != 0. Thus, it cannot be relocated in the
+ buffer pool or removed from flush_list or LRU_list. */
+
+ buf_flush_write_block_low(&block->page);
+
+ buf_pool_mutex_enter();
+ buf_pool->init_flush[BUF_FLUSH_LRU] = FALSE;
+
+ if (buf_pool->n_flush[BUF_FLUSH_LRU] == 0) {
+ /* The running flush batch has ended */
+ os_event_set(buf_pool->no_flush[BUF_FLUSH_LRU]);
+ }
+
+ buf_pool_mutex_exit();
+ buf_flush_buffered_writes();
+
+ return(TRUE);
+}
+# endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
/********************************************************************//**
Writes a flushable page asynchronously from the buffer pool to a file.
NOTE: in simulated aio we must call
=== modified file 'storage/innodb_plugin/dict/dict0load.c'
--- a/storage/innodb_plugin/dict/dict0load.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/dict/dict0load.c revid:vasil.dimov@stripped
@@ -1023,13 +1023,13 @@ err_exit:
if (err != DB_SUCCESS) {
dict_table_remove_from_cache(table);
table = NULL;
+ } else {
+ table->fk_max_recusive_level = 0;
}
} else if (!srv_force_recovery) {
dict_table_remove_from_cache(table);
table = NULL;
}
-
- table->fk_max_recusive_level = 0;
#if 0
if (err != DB_SUCCESS && table != NULL) {
=== modified file 'storage/innodb_plugin/handler/ha_innodb.cc'
--- a/storage/innodb_plugin/handler/ha_innodb.cc revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/handler/ha_innodb.cc revid:vasil.dimov@stripped
@@ -4432,17 +4432,18 @@ include_field:
n_requested_fields++;
templ->col_no = i;
+ templ->clust_rec_field_no = dict_col_get_clust_pos(
+ &index->table->cols[i], clust_index);
+ ut_ad(templ->clust_rec_field_no != ULINT_UNDEFINED);
if (index == clust_index) {
- templ->rec_field_no = dict_col_get_clust_pos(
- &index->table->cols[i], index);
+ templ->rec_field_no = templ->clust_rec_field_no;
} else {
templ->rec_field_no = dict_index_get_nth_col_pos(
index, i);
- }
-
- if (templ->rec_field_no == ULINT_UNDEFINED) {
- prebuilt->need_to_access_clustered = TRUE;
+ if (templ->rec_field_no == ULINT_UNDEFINED) {
+ prebuilt->need_to_access_clustered = TRUE;
+ }
}
if (field->null_ptr) {
@@ -4494,9 +4495,7 @@ skip_field:
for (i = 0; i < n_requested_fields; i++) {
templ = prebuilt->mysql_template + i;
- templ->rec_field_no = dict_col_get_clust_pos(
- &index->table->cols[templ->col_no],
- clust_index);
+ templ->rec_field_no = templ->clust_rec_field_no;
}
}
}
@@ -6375,8 +6374,8 @@ create_options_are_valid(
? "COMPRESSED"
: "DYNAMIC";
- /* These two ROW_FORMATs require
- srv_file_per_table and srv_file_format */
+ /* These two ROW_FORMATs require srv_file_per_table
+ and srv_file_format > Antelope */
if (!srv_file_per_table) {
push_warning_printf(
thd,
@@ -6386,7 +6385,6 @@ create_options_are_valid(
" requires innodb_file_per_table.",
row_format_name);
ret = FALSE;
-
}
if (srv_file_format < DICT_TF_FORMAT_ZIP) {
@@ -6585,6 +6583,8 @@ ha_innobase::create(
ulint ssize, ksize;
ulint key_block_size = create_info->key_block_size;
+ /* Set 'flags' to the correct key_block_size.
+ It will be zero if key_block_size is an invalid number.*/
for (ssize = ksize = 1; ssize <= DICT_TF_ZSSIZE_MAX;
ssize++, ksize <<= 1) {
if (key_block_size == ksize) {
@@ -6625,10 +6625,10 @@ ha_innobase::create(
row_type = form->s->row_type;
if (flags) {
- /* KEY_BLOCK_SIZE was specified. */
- if (!(create_info->used_fields & HA_CREATE_USED_ROW_FORMAT)) {
- /* ROW_FORMAT was not specified;
- default to ROW_FORMAT=COMPRESSED */
+ /* if KEY_BLOCK_SIZE was specified on this statement and
+ ROW_FORMAT was not, automatically change ROW_FORMAT to COMPRESSED.*/
+ if ( (create_info->used_fields & HA_CREATE_USED_KEY_BLOCK_SIZE)
+ && !(create_info->used_fields & HA_CREATE_USED_ROW_FORMAT)) {
row_type = ROW_TYPE_COMPRESSED;
} else if (row_type != ROW_TYPE_COMPRESSED) {
/* ROW_FORMAT other than COMPRESSED
@@ -6647,7 +6647,7 @@ ha_innobase::create(
flags = 0;
}
} else {
- /* No KEY_BLOCK_SIZE */
+ /* flags == 0 means no KEY_BLOCK_SIZE.*/
if (row_type == ROW_TYPE_COMPRESSED) {
/* ROW_FORMAT=COMPRESSED without
KEY_BLOCK_SIZE implies half the
@@ -7522,9 +7522,12 @@ Returns statistics information of the ta
in various fields of the handle object. */
UNIV_INTERN
int
-ha_innobase::info(
-/*==============*/
- uint flag) /*!< in: what information MySQL requests */
+ha_innobase::info_low(
+/*==================*/
+ uint flag, /*!< in: what information MySQL
+ requests */
+ bool called_from_analyze) /* in: TRUE if called from
+ ::analyze() */
{
dict_table_t* ib_table;
dict_index_t* index;
@@ -7555,7 +7558,7 @@ ha_innobase::info(
ib_table = prebuilt->table;
if (flag & HA_STATUS_TIME) {
- if (innobase_stats_on_metadata) {
+ if (called_from_analyze || innobase_stats_on_metadata) {
/* In sql_show we call with this flag: update
then statistics so that they are up-to-date */
@@ -7803,6 +7806,18 @@ func_exit:
DBUG_RETURN(0);
}
+/*********************************************************************//**
+Returns statistics information of the table to the MySQL interpreter,
+in various fields of the handle object. */
+UNIV_INTERN
+int
+ha_innobase::info(
+/*==============*/
+ uint flag) /*!< in: what information MySQL requests */
+{
+ return(info_low(flag, false /* not called from analyze */));
+}
+
/**********************************************************************//**
Updates index cardinalities of the table, based on 8 random dives into
each index tree. This does NOT calculate exact statistics on the table.
@@ -7815,7 +7830,8 @@ ha_innobase::analyze(
HA_CHECK_OPT* check_opt) /*!< in: currently ignored */
{
/* Simply call ::info() with all the flags */
- info(HA_STATUS_TIME | HA_STATUS_CONST | HA_STATUS_VARIABLE);
+ info_low(HA_STATUS_TIME | HA_STATUS_CONST | HA_STATUS_VARIABLE,
+ true /* called from analyze */);
return(0);
}
@@ -8116,8 +8132,6 @@ ha_innobase::get_foreign_key_create_info
flen = ftell(srv_dict_tmpfile);
if (flen < 0) {
flen = 0;
- } else if (flen > 64000 - 1) {
- flen = 64000 - 1;
}
/* allocate buffer for the string, and
@@ -9409,7 +9423,11 @@ ha_innobase::innobase_peek_autoinc(void)
auto_inc = dict_table_autoinc_read(innodb_table);
- ut_a(auto_inc > 0);
+ if (auto_inc == 0) {
+ ut_print_timestamp(stderr);
+ fprintf(stderr, " InnoDB: AUTOINC next value generation "
+ "is disabled for '%s'\n", innodb_table->name);
+ }
dict_table_autoinc_unlock(innodb_table);
@@ -10926,6 +10944,13 @@ static MYSQL_SYSVAR_STR(change_buffering
innodb_change_buffering_validate,
innodb_change_buffering_update, "inserts");
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+static MYSQL_SYSVAR_UINT(change_buffering_debug, ibuf_debug,
+ PLUGIN_VAR_RQCMDARG,
+ "Debug flags for InnoDB change buffering (0=none)",
+ NULL, NULL, 0, 0, 1, 0);
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
static MYSQL_SYSVAR_ULONG(read_ahead_threshold, srv_read_ahead_threshold,
PLUGIN_VAR_RQCMDARG,
"Number of pages that must be accessed sequentially for InnoDB to "
@@ -10986,6 +11011,9 @@ static struct st_mysql_sys_var* innobase
MYSQL_SYSVAR(version),
MYSQL_SYSVAR(use_sys_malloc),
MYSQL_SYSVAR(change_buffering),
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+ MYSQL_SYSVAR(change_buffering_debug),
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
MYSQL_SYSVAR(read_ahead_threshold),
MYSQL_SYSVAR(io_capacity),
NULL
=== modified file 'storage/innodb_plugin/handler/ha_innodb.h'
--- a/storage/innodb_plugin/handler/ha_innodb.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/handler/ha_innodb.h revid:vasil.dimov@stripped
@@ -109,6 +109,7 @@ class ha_innobase: public handler
ulint innobase_update_autoinc(ulonglong auto_inc);
void innobase_initialize_autoinc();
dict_index_t* innobase_get_index(uint keynr);
+ int info_low(uint flag, bool called_from_analyze);
/* Init values for the class: */
public:
=== modified file 'storage/innodb_plugin/ibuf/ibuf0ibuf.c'
--- a/storage/innodb_plugin/ibuf/ibuf0ibuf.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/ibuf/ibuf0ibuf.c revid:vasil.dimov@stripped
@@ -49,6 +49,7 @@ Created 7/19/1997 Heikki Tuuri
#include "btr0cur.h"
#include "btr0pcur.h"
#include "btr0btr.h"
+#include "row0upd.h"
#include "sync0sync.h"
#include "dict0boot.h"
#include "fut0lst.h"
@@ -170,6 +171,11 @@ access order rules. */
/** Operations that can currently be buffered. */
UNIV_INTERN ibuf_use_t ibuf_use = IBUF_USE_INSERT;
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/** Flag to control insert buffer debugging. */
+UNIV_INTERN uint ibuf_debug;
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
/** The insert buffer control structure */
UNIV_INTERN ibuf_t* ibuf = NULL;
@@ -2881,9 +2887,80 @@ During merge, inserts to an index page a
from the insert buffer. */
static
void
+ibuf_insert_to_index_page_low(
+/*==========================*/
+ const dtuple_t* entry, /*!< in: buffered entry to insert */
+ buf_block_t* block, /*!< in/out: index page where the buffered
+ entry should be placed */
+ dict_index_t* index, /*!< in: record descriptor */
+ mtr_t* mtr, /*!< in/out: mtr */
+ page_cur_t* page_cur)/*!< in/out: cursor positioned on the record
+ after which to insert the buffered entry */
+{
+ const page_t* page;
+ ulint space;
+ ulint page_no;
+ ulint zip_size;
+ const page_t* bitmap_page;
+ ulint old_bits;
+
+ if (UNIV_LIKELY
+ (page_cur_tuple_insert(page_cur, entry, index, 0, mtr) != NULL)) {
+ return;
+ }
+
+ /* If the record did not fit, reorganize */
+
+ btr_page_reorganize(block, index, mtr);
+ page_cur_search(block, index, entry, PAGE_CUR_LE, page_cur);
+
+ /* This time the record must fit */
+
+ if (UNIV_LIKELY
+ (page_cur_tuple_insert(page_cur, entry, index, 0, mtr) != NULL)) {
+ return;
+ }
+
+ page = buf_block_get_frame(block);
+
+ ut_print_timestamp(stderr);
+
+ fprintf(stderr,
+ " InnoDB: Error: Insert buffer insert fails;"
+ " page free %lu, dtuple size %lu\n",
+ (ulong) page_get_max_insert_size(page, 1),
+ (ulong) rec_get_converted_size(index, entry, 0));
+ fputs("InnoDB: Cannot insert index record ", stderr);
+ dtuple_print(stderr, entry);
+ fputs("\nInnoDB: The table where this index record belongs\n"
+ "InnoDB: is now probably corrupt. Please run CHECK TABLE on\n"
+ "InnoDB: that table.\n", stderr);
+
+ space = page_get_space_id(page);
+ zip_size = buf_block_get_zip_size(block);
+ page_no = page_get_page_no(page);
+
+ bitmap_page = ibuf_bitmap_get_map_page(space, page_no, zip_size, mtr);
+ old_bits = ibuf_bitmap_page_get_bits(bitmap_page, page_no, zip_size,
+ IBUF_BITMAP_FREE, mtr);
+
+ fprintf(stderr,
+ "InnoDB: space %lu, page %lu, zip_size %lu, bitmap bits %lu\n",
+ (ulong) space, (ulong) page_no,
+ (ulong) zip_size, (ulong) old_bits);
+
+ fputs("InnoDB: Submit a detailed bug report"
+ " to http://bugs.mysql.com\n", stderr);
+}
+
+/************************************************************************
+During merge, inserts to an index page a secondary index entry extracted
+from the insert buffer. */
+static
+void
ibuf_insert_to_index_page(
/*======================*/
- dtuple_t* entry, /*!< in: buffered entry to insert */
+ const dtuple_t* entry, /*!< in: buffered entry to insert */
buf_block_t* block, /*!< in/out: index page where the buffered entry
should be placed */
dict_index_t* index, /*!< in: record descriptor */
@@ -2893,11 +2970,10 @@ ibuf_insert_to_index_page(
ulint low_match;
page_t* page = buf_block_get_frame(block);
rec_t* rec;
- page_t* bitmap_page;
- ulint old_bits;
ut_ad(ibuf_inside());
ut_ad(dtuple_check_typed(entry));
+ ut_ad(!buf_block_align(page)->is_hashed);
if (UNIV_UNLIKELY(dict_table_is_comp(index->table)
!= (ibool)!!page_is_comp(page))) {
@@ -2935,71 +3011,86 @@ dump:
low_match = page_cur_search(block, index, entry,
PAGE_CUR_LE, &page_cur);
- if (low_match == dtuple_get_n_fields(entry)) {
+ if (UNIV_UNLIKELY(low_match == dtuple_get_n_fields(entry))) {
+ mem_heap_t* heap;
+ upd_t* update;
+ ulint* offsets;
page_zip_des_t* page_zip;
rec = page_cur_get_rec(&page_cur);
- page_zip = buf_block_get_page_zip(block);
- btr_cur_del_unmark_for_ibuf(rec, page_zip, mtr);
- } else {
- rec = page_cur_tuple_insert(&page_cur, entry, index, 0, mtr);
+ /* This is based on
+ row_ins_sec_index_entry_by_modify(BTR_MODIFY_LEAF). */
+ ut_ad(rec_get_deleted_flag(rec, page_is_comp(page)));
+
+ heap = mem_heap_create(1024);
+
+ offsets = rec_get_offsets(rec, index, NULL, ULINT_UNDEFINED,
+ &heap);
+ update = row_upd_build_sec_rec_difference_binary(
+ index, entry, rec, NULL, heap);
+
+ page_zip = buf_block_get_page_zip(block);
- if (UNIV_LIKELY(rec != NULL)) {
+ if (update->n_fields == 0) {
+ /* The records only differ in the delete-mark.
+ Clear the delete-mark, like we did before
+ Bug #56680 was fixed. */
+ btr_cur_del_unmark_for_ibuf(rec, page_zip, mtr);
+updated_in_place:
+ mem_heap_free(heap);
return;
}
- /* If the record did not fit, reorganize */
-
- btr_page_reorganize(block, index, mtr);
- page_cur_search(block, index, entry, PAGE_CUR_LE, &page_cur);
-
- /* This time the record must fit */
- if (UNIV_UNLIKELY
- (!page_cur_tuple_insert(&page_cur, entry, index,
- 0, mtr))) {
- ulint space;
- ulint page_no;
- ulint zip_size;
-
- ut_print_timestamp(stderr);
-
- fprintf(stderr,
- " InnoDB: Error: Insert buffer insert"
- " fails; page free %lu,"
- " dtuple size %lu\n",
- (ulong) page_get_max_insert_size(
- page, 1),
- (ulong) rec_get_converted_size(
- index, entry, 0));
- fputs("InnoDB: Cannot insert index record ",
- stderr);
- dtuple_print(stderr, entry);
- fputs("\nInnoDB: The table where"
- " this index record belongs\n"
- "InnoDB: is now probably corrupt."
- " Please run CHECK TABLE on\n"
- "InnoDB: that table.\n", stderr);
-
- space = page_get_space_id(page);
- zip_size = buf_block_get_zip_size(block);
- page_no = page_get_page_no(page);
-
- bitmap_page = ibuf_bitmap_get_map_page(
- space, page_no, zip_size, mtr);
- old_bits = ibuf_bitmap_page_get_bits(
- bitmap_page, page_no, zip_size,
- IBUF_BITMAP_FREE, mtr);
-
- fprintf(stderr,
- "InnoDB: space %lu, page %lu,"
- " zip_size %lu, bitmap bits %lu\n",
- (ulong) space, (ulong) page_no,
- (ulong) zip_size, (ulong) old_bits);
-
- fputs("InnoDB: Submit a detailed bug report"
- " to http://bugs.mysql.com\n", stderr);
- }
+ /* Copy the info bits. Clear the delete-mark. */
+ update->info_bits = rec_get_info_bits(rec, page_is_comp(page));
+ update->info_bits &= ~REC_INFO_DELETED_FLAG;
+
+ /* We cannot invoke btr_cur_optimistic_update() here,
+ because we do not have a btr_cur_t or que_thr_t,
+ as the insert buffer merge occurs at a very low level. */
+ if (!row_upd_changes_field_size_or_external(index, offsets,
+ update)
+ && (!page_zip || btr_cur_update_alloc_zip(
+ page_zip, block, index,
+ rec_offs_size(offsets), FALSE, mtr))) {
+ /* This is the easy case. Do something similar
+ to btr_cur_update_in_place(). */
+ row_upd_rec_in_place(rec, index, offsets,
+ update, page_zip);
+ goto updated_in_place;
+ }
+
+ /* A collation may identify values that differ in
+ storage length.
+ Some examples (1 or 2 bytes):
+ utf8_turkish_ci: I = U+0131 LATIN SMALL LETTER DOTLESS I
+ utf8_general_ci: S = U+00DF LATIN SMALL LETTER SHARP S
+ utf8_general_ci: A = U+00E4 LATIN SMALL LETTER A WITH DIAERESIS
+
+ latin1_german2_ci: SS = U+00DF LATIN SMALL LETTER SHARP S
+
+ Examples of a character (3-byte UTF-8 sequence)
+ identified with 2 or 4 characters (1-byte UTF-8 sequences):
+
+ utf8_unicode_ci: 'II' = U+2171 SMALL ROMAN NUMERAL TWO
+ utf8_unicode_ci: '(10)' = U+247D PARENTHESIZED NUMBER TEN
+ */
+
+ /* Delete the different-length record, and insert the
+ buffered one. */
+
+ lock_rec_store_on_page_infimum(block, rec);
+ page_cur_delete_rec(&page_cur, index, offsets, mtr);
+ page_cur_move_to_prev(&page_cur);
+ mem_heap_free(heap);
+
+ ibuf_insert_to_index_page_low(entry, block, index, mtr,
+ &page_cur);
+ lock_rec_restore_from_page_infimum(block, rec, block);
+ } else {
+ ibuf_insert_to_index_page_low(entry, block, index, mtr,
+ &page_cur);
}
}
=== modified file 'storage/innodb_plugin/include/btr0cur.h'
--- a/storage/innodb_plugin/include/btr0cur.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/include/btr0cur.h revid:vasil.dimov@stripped
@@ -242,6 +242,22 @@ btr_cur_pessimistic_insert(
que_thr_t* thr, /*!< in: query thread or NULL */
mtr_t* mtr); /*!< in: mtr */
/*************************************************************//**
+See if there is enough place in the page modification log to log
+an update-in-place.
+@return TRUE if enough place */
+UNIV_INTERN
+ibool
+btr_cur_update_alloc_zip(
+/*=====================*/
+ page_zip_des_t* page_zip,/*!< in/out: compressed page */
+ buf_block_t* block, /*!< in/out: buffer page */
+ dict_index_t* index, /*!< in: the index corresponding to the block */
+ ulint length, /*!< in: size needed */
+ ibool create, /*!< in: TRUE=delete-and-insert,
+ FALSE=update-in-place */
+ mtr_t* mtr) /*!< in: mini-transaction */
+ __attribute__((nonnull, warn_unused_result));
+/*************************************************************//**
Updates a record when the update causes no size changes in its fields.
@return DB_SUCCESS or error number */
UNIV_INTERN
=== modified file 'storage/innodb_plugin/include/buf0flu.h'
--- a/storage/innodb_plugin/include/buf0flu.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/include/buf0flu.h revid:vasil.dimov@stripped
@@ -75,6 +75,20 @@ buf_flush_init_for_writing(
ib_uint64_t newest_lsn); /*!< in: newest modification lsn
to the page */
#ifndef UNIV_HOTBACKUP
+# if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/********************************************************************//**
+Writes a flushable page asynchronously from the buffer pool to a file.
+NOTE: buf_pool_mutex and block->mutex must be held upon entering this
+function, and they will be released by this function after flushing.
+This is loosely based on buf_flush_batch() and buf_flush_page().
+@return TRUE if the page was flushed and the mutexes released */
+UNIV_INTERN
+ibool
+buf_flush_page_try(
+/*===============*/
+ buf_block_t* block) /*!< in/out: buffer control block */
+ __attribute__((nonnull, warn_unused_result));
+# endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
/*******************************************************************//**
This utility flushes dirty blocks from the end of the LRU list or flush_list.
NOTE 1: in the case of an LRU flush the calling thread may own latches to
=== modified file 'storage/innodb_plugin/include/ibuf0ibuf.h'
--- a/storage/innodb_plugin/include/ibuf0ibuf.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/include/ibuf0ibuf.h revid:vasil.dimov@stripped
@@ -48,6 +48,11 @@ typedef enum {
/** Operations that can currently be buffered. */
extern ibuf_use_t ibuf_use;
+#if defined UNIV_DEBUG || defined UNIV_IBUF_DEBUG
+/** Flag to control insert buffer debugging. */
+extern uint ibuf_debug;
+#endif /* UNIV_DEBUG || UNIV_IBUF_DEBUG */
+
/** The insert buffer control structure */
extern ibuf_t* ibuf;
=== modified file 'storage/innodb_plugin/include/row0mysql.h'
--- a/storage/innodb_plugin/include/row0mysql.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/include/row0mysql.h revid:vasil.dimov@stripped
@@ -527,6 +527,10 @@ struct mysql_row_templ_struct {
Innobase record in the current index;
not defined if template_type is
ROW_MYSQL_WHOLE_ROW */
+ ulint clust_rec_field_no; /*!< field number of the column in an
+ Innobase record in the clustered index;
+ not defined if template_type is
+ ROW_MYSQL_WHOLE_ROW */
ulint mysql_col_offset; /*!< offset of the column in the MySQL
row format */
ulint mysql_col_len; /*!< length of the column in the MySQL
=== modified file 'storage/innodb_plugin/include/row0upd.h'
--- a/storage/innodb_plugin/include/row0upd.h revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/include/row0upd.h revid:vasil.dimov@stripped
@@ -167,8 +167,11 @@ row_upd_changes_field_size_or_external(
const upd_t* update);/*!< in: update vector */
#endif /* !UNIV_HOTBACKUP */
/***********************************************************//**
-Replaces the new column values stored in the update vector to the record
-given. No field size changes are allowed. */
+Replaces the new column values stored in the update vector to the
+record given. No field size changes are allowed. This function is
+usually invoked on a clustered index. The only use case for a
+secondary index is row_ins_sec_index_entry_by_modify() or its
+counterpart in ibuf_insert_to_index_page(). */
UNIV_INTERN
void
row_upd_rec_in_place(
=== modified file 'storage/innodb_plugin/os/os0file.c'
--- a/storage/innodb_plugin/os/os0file.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/os/os0file.c revid:vasil.dimov@stripped
@@ -2280,7 +2280,10 @@ os_file_read(
ulint i;
#endif /* !UNIV_HOTBACKUP */
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_reads++;
os_bytes_read_since_printout += n;
@@ -2404,7 +2407,10 @@ os_file_read_no_error_handling(
ulint i;
#endif /* !UNIV_HOTBACKUP */
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_reads++;
os_bytes_read_since_printout += n;
@@ -2534,7 +2540,10 @@ os_file_write(
ulint i;
#endif /* !UNIV_HOTBACKUP */
- ut_a((offset & 0xFFFFFFFF) == offset);
+ /* On 64-bit Windows, ulint is 64 bits. But offset and n should be
+ no more than 32 bits. */
+ ut_a((offset & 0xFFFFFFFFUL) == offset);
+ ut_a((n & 0xFFFFFFFFUL) == n);
os_n_file_writes++;
@@ -3304,12 +3313,14 @@ os_aio_array_reserve_slot(
ulint len) /*!< in: length of the block to read or write */
{
os_aio_slot_t* slot;
-#ifdef WIN_ASYNC_IO
- OVERLAPPED* control;
-#endif
ulint i;
ulint slots_per_seg;
ulint local_seg;
+#ifdef WIN_ASYNC_IO
+ OVERLAPPED* control;
+
+ ut_a((len & 0xFFFFFFFFUL) == len);
+#endif
/* No need of a mutex. Only reading constant fields */
slots_per_seg = array->n_slots / array->n_segments;
@@ -3589,6 +3600,9 @@ os_aio(
ut_ad(n % OS_FILE_LOG_BLOCK_SIZE == 0);
ut_ad(offset % OS_FILE_LOG_BLOCK_SIZE == 0);
ut_ad(os_aio_validate());
+#ifdef WIN_ASYNC_IO
+ ut_ad((n & 0xFFFFFFFFUL) == n);
+#endif
wake_later = mode & OS_AIO_SIMULATED_WAKE_LATER;
mode = mode & (~OS_AIO_SIMULATED_WAKE_LATER);
@@ -3829,16 +3843,18 @@ os_aio_windows_handle(
/* retry failed read/write operation synchronously.
No need to hold array->mutex. */
+ ut_a((slot->len & 0xFFFFFFFFUL) == slot->len);
+
switch (slot->type) {
case OS_FILE_WRITE:
ret = WriteFile(slot->file, slot->buf,
- slot->len, &len,
+ (DWORD) slot->len, &len,
&(slot->control));
break;
case OS_FILE_READ:
ret = ReadFile(slot->file, slot->buf,
- slot->len, &len,
+ (DWORD) slot->len, &len,
&(slot->control));
break;
=== modified file 'storage/innodb_plugin/plug.in'
--- a/storage/innodb_plugin/plug.in revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/plug.in revid:vasil.dimov@stripped
@@ -137,10 +137,11 @@ MYSQL_PLUGIN_ACTIONS(innodb_plugin, [
AC_MSG_CHECKING(whether Solaris libc atomic functions are available)
# either define HAVE_IB_SOLARIS_ATOMICS or not
- AC_CHECK_FUNCS(atomic_add_long \
+ AC_CHECK_FUNCS(atomic_cas_ulong \
atomic_cas_32 \
atomic_cas_64 \
- atomic_cas_ulong,
+ atomic_add_long_nv \
+ atomic_swap_uchar,
AC_DEFINE([HAVE_IB_SOLARIS_ATOMICS], [1],
[Define to 1 if Solaris libc atomic functions \
=== modified file 'storage/innodb_plugin/row/row0mysql.c'
--- a/storage/innodb_plugin/row/row0mysql.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/row/row0mysql.c revid:vasil.dimov@stripped
@@ -444,7 +444,7 @@ row_mysql_convert_row_to_innobase(
row is used, as row may contain
pointers to this record! */
{
- mysql_row_templ_t* templ;
+ const mysql_row_templ_t*templ;
dfield_t* dfield;
ulint i;
@@ -2771,15 +2771,6 @@ row_truncate_table_for_mysql(
trx->table_id = table->id;
- /* Lock all index trees for this table, as we will
- truncate the table/index and possibly change their metadata.
- All DML/DDL are blocked by table level lock, with
- a few exceptions such as queries into information schema
- about the table, MySQL could try to access index stats
- for this kind of query, we need to use index locks to
- sync up */
- dict_table_x_lock_indexes(table);
-
if (table->space && !table->dir_path_of_temp_table) {
/* Discard and create the single-table tablespace. */
ulint space = table->space;
@@ -2792,6 +2783,11 @@ row_truncate_table_for_mysql(
dict_hdr_get_new_id(NULL, NULL, &space);
+ /* Lock all index trees for this table. We must
+ do so after dict_hdr_get_new_id() to preserve
+ the latch order */
+ dict_table_x_lock_indexes(table);
+
if (space == ULINT_UNDEFINED
|| fil_create_new_single_table_tablespace(
space, table->name, FALSE, flags,
@@ -2825,6 +2821,15 @@ row_truncate_table_for_mysql(
FIL_IBD_FILE_INITIAL_SIZE, &mtr);
mtr_commit(&mtr);
}
+ } else {
+ /* Lock all index trees for this table, as we will
+ truncate the table/index and possibly change their metadata.
+ All DML/DDL are blocked by table level lock, with
+ a few exceptions such as queries into information schema
+ about the table, MySQL could try to access index stats
+ for this kind of query, we need to use index locks to
+ sync up */
+ dict_table_x_lock_indexes(table);
}
/* scan SYS_INDEXES for all indexes of the table */
=== modified file 'storage/innodb_plugin/row/row0sel.c'
--- a/storage/innodb_plugin/row/row0sel.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/row/row0sel.c revid:vasil.dimov@stripped
@@ -2675,21 +2675,22 @@ row_sel_store_mysql_rec(
row_prebuilt_t* prebuilt, /*!< in: prebuilt struct */
const rec_t* rec, /*!< in: Innobase record in the index
which was described in prebuilt's
- template; must be protected by
- a page latch */
+ template, or in the clustered index;
+ must be protected by a page latch */
+ ibool rec_clust, /*!< in: TRUE if rec is in the
+ clustered index instead of
+ prebuilt->index */
const ulint* offsets) /*!< in: array returned by
- rec_get_offsets() */
+ rec_get_offsets(rec) */
{
- mysql_row_templ_t* templ;
- mem_heap_t* extern_field_heap = NULL;
- mem_heap_t* heap;
- const byte* data;
- ulint len;
- ulint i;
+ mem_heap_t* extern_field_heap = NULL;
+ mem_heap_t* heap;
+ ulint i;
ut_ad(prebuilt->mysql_template);
ut_ad(prebuilt->default_rec);
ut_ad(rec_offs_validate(rec, NULL, offsets));
+ ut_ad(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
if (UNIV_LIKELY_NULL(prebuilt->blob_heap)) {
mem_heap_free(prebuilt->blob_heap);
@@ -2698,10 +2699,15 @@ row_sel_store_mysql_rec(
for (i = 0; i < prebuilt->n_template; i++) {
- templ = prebuilt->mysql_template + i;
+ const mysql_row_templ_t*templ = prebuilt->mysql_template + i;
+ const byte* data;
+ ulint len;
+ ulint field_no;
+
+ field_no = rec_clust
+ ? templ->clust_rec_field_no : templ->rec_field_no;
- if (UNIV_UNLIKELY(rec_offs_nth_extern(offsets,
- templ->rec_field_no))) {
+ if (UNIV_UNLIKELY(rec_offs_nth_extern(offsets, field_no))) {
/* Copy an externally stored field to the temporary
heap */
@@ -2729,7 +2735,7 @@ row_sel_store_mysql_rec(
data = btr_rec_copy_externally_stored_field(
rec, offsets,
dict_table_zip_size(prebuilt->table),
- templ->rec_field_no, &len, heap);
+ field_no, &len, heap);
if (UNIV_UNLIKELY(!data)) {
/* The externally stored field
@@ -2750,8 +2756,7 @@ row_sel_store_mysql_rec(
} else {
/* Field is stored in the row. */
- data = rec_get_nth_field(rec, offsets,
- templ->rec_field_no, &len);
+ data = rec_get_nth_field(rec, offsets, field_no, &len);
if (UNIV_UNLIKELY(templ->type == DATA_BLOB)
&& len != UNIV_SQL_NULL) {
@@ -3113,7 +3118,7 @@ row_sel_pop_cached_row_for_mysql(
row_prebuilt_t* prebuilt) /*!< in: prebuilt struct */
{
ulint i;
- mysql_row_templ_t* templ;
+ const mysql_row_templ_t*templ;
byte* cached_rec;
ut_ad(prebuilt->n_fetch_cached > 0);
ut_ad(prebuilt->mysql_prefix_len <= prebuilt->mysql_row_len);
@@ -3170,15 +3175,21 @@ ibool
row_sel_push_cache_row_for_mysql(
/*=============================*/
row_prebuilt_t* prebuilt, /*!< in: prebuilt struct */
- const rec_t* rec, /*!< in: record to push; must
- be protected by a page latch */
- const ulint* offsets) /*!< in: rec_get_offsets() */
+ const rec_t* rec, /*!< in: record to push, in the index
+ which was described in prebuilt's
+ template, or in the clustered index;
+ must be protected by a page latch */
+ ibool rec_clust, /*!< in: TRUE if rec is in the
+ clustered index instead of
+ prebuilt->index */
+ const ulint* offsets) /*!< in: rec_get_offsets(rec) */
{
byte* buf;
ulint i;
ut_ad(prebuilt->n_fetch_cached < MYSQL_FETCH_CACHE_SIZE);
ut_ad(rec_offs_validate(rec, NULL, offsets));
+ ut_ad(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
ut_a(!prebuilt->templ_contains_blob);
if (prebuilt->fetch_cache[0] == NULL) {
@@ -3207,7 +3218,7 @@ row_sel_push_cache_row_for_mysql(
if (UNIV_UNLIKELY(!row_sel_store_mysql_rec(
prebuilt->fetch_cache[
prebuilt->n_fetch_cached],
- prebuilt, rec, offsets))) {
+ prebuilt, rec, rec_clust, offsets))) {
return(FALSE);
}
@@ -3350,6 +3361,7 @@ row_search_for_mysql(
mem_heap_t* heap = NULL;
ulint offsets_[REC_OFFS_NORMAL_SIZE];
ulint* offsets = offsets_;
+ ibool table_lock_waited = FALSE;
rec_offs_init(offsets_);
@@ -3607,7 +3619,8 @@ row_search_for_mysql(
ut_ad(!rec_get_deleted_flag(rec, comp));
if (!row_sel_store_mysql_rec(buf, prebuilt,
- rec, offsets)) {
+ rec, FALSE,
+ offsets)) {
/* Only fresh inserts may contain
incomplete externally stored
columns. Pretend that such
@@ -3736,13 +3749,15 @@ release_search_latch_if_needed:
trx_assign_read_view(trx);
prebuilt->sql_stat_start = FALSE;
} else {
+wait_table_again:
err = lock_table(0, index->table,
prebuilt->select_lock_type == LOCK_S
? LOCK_IS : LOCK_IX, thr);
if (err != DB_SUCCESS) {
- goto lock_wait_or_error;
+ table_lock_waited = TRUE;
+ goto lock_table_wait;
}
prebuilt->sql_stat_start = FALSE;
}
@@ -4239,7 +4254,6 @@ no_gap_lock:
is necessary, because we can only get the undo
information via the clustered index record. */
- ut_ad(index != clust_index);
ut_ad(!dict_index_is_clust(index));
if (!lock_sec_rec_cons_read_sees(
@@ -4355,26 +4369,10 @@ requires_clust_rec:
goto next_rec;
}
- if (prebuilt->need_to_access_clustered) {
-
- result_rec = clust_rec;
-
- ut_ad(rec_offs_validate(result_rec, clust_index,
- offsets));
- } else {
- /* We used 'offsets' for the clust rec, recalculate
- them for 'rec' */
- offsets = rec_get_offsets(rec, index, offsets,
- ULINT_UNDEFINED, &heap);
- result_rec = rec;
- }
-
- /* result_rec can legitimately be delete-marked
- now that it has been established that it points to a
- clustered index record that exists in the read view. */
+ result_rec = clust_rec;
+ ut_ad(rec_offs_validate(result_rec, clust_index, offsets));
} else {
result_rec = rec;
- ut_ad(!rec_get_deleted_flag(rec, comp));
}
/* We found a qualifying record 'result_rec'. At this point,
@@ -4383,6 +4381,7 @@ requires_clust_rec:
ut_ad(rec_offs_validate(result_rec,
result_rec != rec ? clust_index : index,
offsets));
+ ut_ad(!rec_get_deleted_flag(result_rec, comp));
/* At this point, the clustered index record is protected
by a page latch that was acquired when pcur was positioned.
@@ -4407,6 +4406,7 @@ requires_clust_rec:
cursor. */
if (!row_sel_push_cache_row_for_mysql(prebuilt, result_rec,
+ result_rec != rec,
offsets)) {
/* Only fresh inserts may contain incomplete
externally stored columns. Pretend that such
@@ -4424,15 +4424,31 @@ requires_clust_rec:
goto next_rec;
} else {
- if (prebuilt->template_type == ROW_MYSQL_DUMMY_TEMPLATE) {
+ if (UNIV_UNLIKELY
+ (prebuilt->template_type == ROW_MYSQL_DUMMY_TEMPLATE)) {
+ /* CHECK TABLE: fetch the row */
+
+ if (result_rec != rec
+ && !prebuilt->need_to_access_clustered) {
+ /* We used 'offsets' for the clust
+ rec, recalculate them for 'rec' */
+ offsets = rec_get_offsets(rec, index, offsets,
+ ULINT_UNDEFINED,
+ &heap);
+ result_rec = rec;
+ }
+
memcpy(buf + 4, result_rec
- rec_offs_extra_size(offsets),
rec_offs_size(offsets));
mach_write_to_4(buf,
rec_offs_extra_size(offsets) + 4);
} else {
- if (!row_sel_store_mysql_rec(buf, prebuilt,
- result_rec, offsets)) {
+ /* Returning a row to MySQL */
+
+ if (!row_sel_store_mysql_rec(buf, prebuilt, result_rec,
+ result_rec != rec,
+ offsets)) {
/* Only fresh inserts may contain
incomplete externally stored
columns. Pretend that such records do
@@ -4553,6 +4569,7 @@ lock_wait_or_error:
btr_pcur_store_position(pcur, &mtr);
+lock_table_wait:
mtr_commit(&mtr);
mtr_has_extra_clust_latch = FALSE;
@@ -4570,6 +4587,14 @@ lock_wait_or_error:
thr->lock_state = QUE_THR_LOCK_NOLOCK;
mtr_start(&mtr);
+ /* Table lock waited, go try to obtain table lock
+ again */
+ if (table_lock_waited) {
+ table_lock_waited = FALSE;
+
+ goto wait_table_again;
+ }
+
sel_restore_position_for_mysql(&same_user_rec,
BTR_SEARCH_LEAF, pcur,
moves_up, &mtr);
=== modified file 'storage/innodb_plugin/row/row0upd.c'
--- a/storage/innodb_plugin/row/row0upd.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/row/row0upd.c revid:vasil.dimov@stripped
@@ -466,8 +466,11 @@ row_upd_changes_field_size_or_external(
#endif /* !UNIV_HOTBACKUP */
/***********************************************************//**
-Replaces the new column values stored in the update vector to the record
-given. No field size changes are allowed. */
+Replaces the new column values stored in the update vector to the
+record given. No field size changes are allowed. This function is
+usually invoked on a clustered index. The only use case for a
+secondary index is row_ins_sec_index_entry_by_modify() or its
+counterpart in ibuf_insert_to_index_page(). */
UNIV_INTERN
void
row_upd_rec_in_place(
=== modified file 'storage/innodb_plugin/srv/srv0start.c'
--- a/storage/innodb_plugin/srv/srv0start.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/srv/srv0start.c revid:vasil.dimov@stripped
@@ -463,7 +463,6 @@ io_handler_thread(
the aio array */
{
ulint segment;
- ulint i;
segment = *((ulint*)arg);
@@ -471,7 +470,7 @@ io_handler_thread(
fprintf(stderr, "Io handler thread %lu starts, id %lu\n", segment,
os_thread_pf(os_thread_get_curr_id()));
#endif
- for (i = 0;; i++) {
+ while (srv_shutdown_state != SRV_SHUTDOWN_EXIT_THREADS) {
fil_aio_wait(segment);
mutex_enter(&ios_mutex);
@@ -479,8 +478,6 @@ io_handler_thread(
mutex_exit(&ios_mutex);
}
- thr_local_free(os_thread_get_curr_id());
-
/* We count the number of threads in os_thread_exit(). A created
thread should always use that to exit and not use return() to exit.
The thread actually never comes here because it is exited in an
@@ -1894,7 +1891,7 @@ innobase_shutdown_for_mysql(void)
#ifdef __NETWARE__
if (!panic_shutdown)
#endif
- logs_empty_and_mark_files_at_shutdown();
+ logs_empty_and_mark_files_at_shutdown();
if (srv_conc_n_threads != 0) {
fprintf(stderr,
=== modified file 'storage/innodb_plugin/trx/trx0undo.c'
--- a/storage/innodb_plugin/trx/trx0undo.c revid:anitha.gopi@stripped
+++ b/storage/innodb_plugin/trx/trx0undo.c revid:vasil.dimov@stripped
@@ -1823,21 +1823,11 @@ trx_undo_set_state_at_finish(
if (undo->size == 1
&& mach_read_from_2(page_hdr + TRX_UNDO_PAGE_FREE)
- < TRX_UNDO_PAGE_REUSE_LIMIT) {
+ < TRX_UNDO_PAGE_REUSE_LIMIT
+ && UT_LIST_GET_LEN(rseg->update_undo_list) < 500
+ && UT_LIST_GET_LEN(rseg->insert_undo_list) < 500) {
- /* This is a heuristic to avoid the problem of all UNDO
- slots ending up in one of the UNDO lists. Previously if
- the server crashed with all the slots in one of the lists,
- transactions that required the slots of a different type
- would fail for lack of slots. */
-
- if (UT_LIST_GET_LEN(rseg->update_undo_list) < 500
- && UT_LIST_GET_LEN(rseg->insert_undo_list) < 500) {
-
- state = TRX_UNDO_CACHED;
- } else {
- state = TRX_UNDO_TO_FREE;
- }
+ state = TRX_UNDO_CACHED;
} else if (undo->type == TRX_UNDO_INSERT) {
No bundle (reason: revision is a merge).
| Thread |
|---|
| • bzr commit into mysql-5.1-bugteam branch (vasil.dimov:3548) | vasil.dimov | 29 Oct |
