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All statements are now run in a sub transaction

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Give warning if we are using non transactional tables and do ROLLBACK
Porting of crash-me and benchmarks to FrontBase
This commit is contained in:
monty@donna.mysql.com
2000-11-24 01:51:18 +02:00
parent c62554025d
commit 81bc313e99
73 changed files with 1377 additions and 331 deletions
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4
sql/sql_update.cc
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@@ -102,7 +102,7 @@ int mysql_update(THD *thd,TABLE_LIST *table_list,List<Item> &fields,
/* If running in safe sql mode, don't allow updates without keys */
if (!table->quick_keys)
{
thd->lex.options|=OPTION_NO_INDEX_USED;
thd->lex.options|=QUERY_NO_INDEX_USED;
if ((thd->options & OPTION_SAFE_UPDATES) && limit == HA_POS_ERROR)
{
delete select;
@@ -245,6 +245,8 @@ int mysql_update(THD *thd,TABLE_LIST *table_list,List<Item> &fields,
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
}
if (!table->file->has_transactions())
thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
}
if (ha_autocommit_or_rollback(thd, error >= 0))
error=1;