bk commit into 5.0 tree (tomas:1.2456) BUG#27710

[tomas]

Below is the list of changes that have just been committed into a local
5.0 repository of tomas. When tomas does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet@stripped, 2007-04-16 14:07:31+02:00, tomas@stripped +3 -0
    Bug #27710 Creating unique index fails during single user mode
    - enable indexes to be used always, if in single user, reject will happen before, and
if it is kerlel doing stuff, it should always be allowed

  mysql-test/r/ndb_single_user.result@stripped, 2007-04-16 14:07:29+02:00,
tomas@stripped +3 -2
      Bug #27710 Creating unique index fails during single user mode
      - enable indexes to be used always, if in single user, reject will happen before,
and if it is kerlel doing stuff, it should always be allowed

  mysql-test/t/ndb_single_user.test@stripped, 2007-04-16 14:07:29+02:00,
tomas@stripped +5 -2
      Bug #27710 Creating unique index fails during single user mode
      - enable indexes to be used always, if in single user, reject will happen before,
and if it is kerlel doing stuff, it should always be allowed

  ndb/src/kernel/blocks/dbdict/Dbdict.cpp@stripped, 2007-04-16 14:07:29+02:00,
tomas@stripped +1 -0
      Bug #27710 Creating unique index fails during single user mode
      - enable indexes to be used always, if in single user, reject will happen before,
and if it is kerlel doing stuff, it should always be allowed

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	tomas
# Host:	whalegate.ndb.mysql.com
# Root:	/home/tomas/mysql-5.0-ndb

--- 1.77/ndb/src/kernel/blocks/dbdict/Dbdict.cpp	2007-03-23 14:07:48 +01:00
+++ 1.78/ndb/src/kernel/blocks/dbdict/Dbdict.cpp	2007-04-16 14:07:29 +02:00
@@ -6883,6 +6883,7 @@
   w.add(DictTabInfo::NoOfKeyAttr, indexPtr.p->noOfPrimkey);
   w.add(DictTabInfo::NoOfNullable, indexPtr.p->noOfNullAttr);
   w.add(DictTabInfo::KeyLength, indexPtr.p->tupKeyLength);
+  w.add(DictTabInfo::SingleUserMode, (Uint32)1);
   // write index key attributes
   AttributeRecordPtr aRecPtr;
   c_attributeRecordPool.getPtr(aRecPtr, tablePtr.p->firstAttribute);

--- 1.4/mysql-test/r/ndb_single_user.result	2007-03-28 10:10:26 +02:00
+++ 1.5/mysql-test/r/ndb_single_user.result	2007-04-16 14:07:29 +02:00
@@ -25,11 +25,12 @@
 update t1 set b=b+100 where a > 7;
 delete from t1;
 insert into t1 select * from t2;
+create unique index new_index on t1 (b,c);
 drop table t1;
 ERROR 42S02: Unknown table 't1'
-create index new_index on t1 (c);
+create index new_index_fail on t1 (c);
 ERROR HY000: Got error 299 'Operation not allowed or aborted due to single user mode'
from ndbcluster
-insert into t1 values
(1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);
+insert into t1 values
(21,21,0),(22,22,0),(23,23,0),(24,24,0),(25,25,0),(26,26,0),(27,27,0),(28,28,0),(29,29,0),(210,210,0);
 ERROR HY000: Got error 299 'Operation not allowed or aborted due to single user mode'
from ndbcluster
 select * from t1 where a = 1;
 ERROR HY000: Got error 299 'Operation not allowed or aborted due to single user mode'
from ndbcluster

--- 1.3/mysql-test/t/ndb_single_user.test	2007-03-28 10:10:26 +02:00
+++ 1.4/mysql-test/t/ndb_single_user.test	2007-04-16 14:07:29 +02:00
@@ -46,15 +46,18 @@
 # delete with full table scan
 delete from t1;
 insert into t1 select * from t2;
+# Bug #27710 Creating unique index fails during single user mode
+# - prior to bugfix this would fail
+create unique index new_index on t1 (b,c);
 
 # test some sql on other mysqld
 --connection server2
 --error 1051
 drop table t1;
 --error 1296
-create index new_index on t1 (c);
+create index new_index_fail on t1 (c);
 --error 1296
-insert into t1 values
(1,1,0),(2,2,0),(3,3,0),(4,4,0),(5,5,0),(6,6,0),(7,7,0),(8,8,0),(9,9,0),(10,10,0);
+insert into t1 values
(21,21,0),(22,22,0),(23,23,0),(24,24,0),(25,25,0),(26,26,0),(27,27,0),(28,28,0),(29,29,0),(210,210,0);
 --error 1296
 select * from t1 where a = 1;
 --error 1296