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do not unlock tables early if we have subquery in HAVING clause (BUG#3984)

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bell@sanja.is.com.ua
2004-06-09 23:32:20 +03:00
parent 1b76aa077f
commit 98a7b49dc5
6 changed files with 33 additions and 2 deletions
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3
sql/sql_select.cc
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@ -3902,7 +3902,8 @@ JOIN::join_free(bool full)
*/
if ((full || !select_lex->uncacheable) &&
lock && thd->lock &&
!(select_options & SELECT_NO_UNLOCK))
!(select_options & SELECT_NO_UNLOCK) &&
!select_lex->subquery_in_having)
{
mysql_unlock_read_tables(thd, lock);// Don't free join->lock
lock=0;