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

Browse Source 
into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1
This commit is contained in:
ndbdev@dl145b.mysql.com
2005-06-07 13:42:57 +02:00
parent 639a70d7ef 054139fc64
commit 74f1b22b86
10 changed files with 433 additions and 5 deletions
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23
sql/sql_parse.cc
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@ -126,6 +126,11 @@ static bool end_active_trans(THD *thd)
{
int error=0;
DBUG_ENTER("end_active_trans");
if (unlikely(thd->transaction.in_sub_stmt))
{
my_error(ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG, MYF(0));
DBUG_RETURN(1);
}
if (thd->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN |
OPTION_TABLE_LOCK))
{
@ -144,6 +149,15 @@ static bool end_active_trans(THD *thd)
static bool begin_trans(THD *thd)
{
int error=0;
/*
QQ: May be it is better to simply prohibit COMMIT and ROLLBACK in
stored routines as SQL2003 suggests?
*/
if (unlikely(thd->transaction.in_sub_stmt))
{
my_error(ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG, MYF(0));
return 1;
}
if (thd->locked_tables)
{
thd->lock=thd->locked_tables;
@ -1341,6 +1355,15 @@ int end_trans(THD *thd, enum enum_mysql_completiontype completion)
int res= 0;
DBUG_ENTER("end_trans");
/*
QQ: May be it is better to simply prohibit COMMIT and ROLLBACK in
stored routines as SQL2003 suggests?
*/
if (unlikely(thd->transaction.in_sub_stmt))
{
my_error(ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG, MYF(0));
DBUG_RETURN(1);
}
switch (completion) {
case COMMIT:
/*