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ChangeSet@stripped, 2007-07-18 12:22:05-07:00, acurtis@stripped +3 -0
Bug#29875
"Disable transaction support in Federated storage engine"
Minimal patch to disable Federated's transactions until they can be fixed.
mysql-test/t/disabled.def@stripped, 2007-07-18 12:22:02-07:00, acurtis@stripped +1 -0
bug29875
disable federated_transactions test until Bug#29523 is resolved.
storage/federated/ha_federated.cc@stripped, 2007-07-18 12:22:02-07:00, acurtis@stripped +11 -0
bug29875
Disable support for transactions until fixed.
storage/federated/ha_federated.h@stripped, 2007-07-18 12:22:02-07:00, acurtis@stripped +1 -0
bug29875
Disable support for transactions until fixed.
diff -Nrup a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def
--- a/mysql-test/t/disabled.def 2007-07-17 01:20:30 -07:00
+++ b/mysql-test/t/disabled.def 2007-07-18 12:22:02 -07:00
@@ -25,4 +25,5 @@ ctype_big5 : BUG#26711 200
mysql_upgrade : Bug#28560 test links to /usr/local/mysql/lib libraries, causes non-determinism and failures on ABI breakage
federated_innodb : Bug#29522 failed assertion in binlog_close_connection()
+federated_transactions : Bug#29523 Transactions do not work
lowercase_table3 : Bug#29839 2007-07-17 ingo Cannot find table test/T1 from the internal data dictionary
diff -Nrup a/storage/federated/ha_federated.cc b/storage/federated/ha_federated.cc
--- a/storage/federated/ha_federated.cc 2007-06-30 09:17:08 -07:00
+++ b/storage/federated/ha_federated.cc 2007-07-18 12:22:02 -07:00
@@ -449,6 +449,12 @@ int federated_db_init(void *p)
federated_hton->create= federated_create_handler;
federated_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION;
+ /*
+ Support for transactions disabled until WL#2952 fixes it.
+ */
+ federated_hton->commit= 0;
+ federated_hton->rollback= 0;
+
if (pthread_mutex_init(&federated_mutex, MY_MUTEX_INIT_FAST))
goto error;
if (!hash_init(&federated_open_tables, &my_charset_bin, 32, 0, 0,
@@ -3163,6 +3169,10 @@ int ha_federated::external_lock(THD *thd
ha_federated *trx= (ha_federated *)thd->ha_data[ht->slot];
DBUG_ENTER("ha_federated::external_lock");
+ /*
+ Support for transactions disabled until WL#2952 fixes it.
+ */
+#ifdef XXX_SUPERCEDED_BY_WL2952
if (lock_type != F_UNLCK)
{
DBUG_PRINT("info",("federated not lock F_UNLCK"));
@@ -3216,6 +3226,7 @@ int ha_federated::external_lock(THD *thd
}
}
}
+#endif /* XXX_SUPERCEDED_BY_WL2952 */
DBUG_RETURN(0);
}
diff -Nrup a/storage/federated/ha_federated.h b/storage/federated/ha_federated.h
--- a/storage/federated/ha_federated.h 2007-06-30 09:17:08 -07:00
+++ b/storage/federated/ha_federated.h 2007-07-18 12:22:02 -07:00
@@ -141,6 +141,7 @@ public:
| HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS |
HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE |
HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE |
+ HA_NO_TRANSACTIONS /* until fixed by WL#2952 */ |
HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY);
}
/*
