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Merge bk-internal.mysql.com:/home/bk/mysql-5.0

Browse source 
into  mysql.com:/home/dlenev/src/mysql-5.0-bg13825


sql/ha_innodb.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
This commit is contained in:
unknown 2005-11-19 15:11:57 +03:00
commit e2de3a8fc4
7 changed files with 411 additions and 14 deletions
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12
sql/ha_innodb.cc
View file

@ -2198,11 +2198,13 @@ innobase_savepoint(
DBUG_ENTER("innobase_savepoint");
if (!(thd->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) {
/* In the autocommit state there is no sense to set a
savepoint: we return immediate success */
DBUG_RETURN(0);
}
/*
In the autocommit mode there is no sense to set a savepoint
(unless we are in sub-statement), so SQL layer ensures that
this method is never called in such situation.
*/
DBUG_ASSERT(thd->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN) ||
thd->in_sub_stmt);
trx = check_trx_exists(thd);