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fixed subquery with PS (BUG#2462)

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fixed UNION preparation
This commit is contained in:
bell@sanja.is.com.ua
2004-02-08 20:14:13 +02:00
parent 8eb590a71e
commit 69e2460bd4
17 changed files with 360 additions and 121 deletions
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11
sql/sql_select.cc
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@ -330,8 +330,7 @@ JOIN::prepare(Item ***rref_pointer_array,
// Is it subselect
{
Item_subselect *subselect;
if ((subselect= select_lex->master_unit()->item) &&
select_lex->linkage != GLOBAL_OPTIONS_TYPE)
if ((subselect= select_lex->master_unit()->item))
{
Item_subselect::trans_res res;
if ((res= subselect->select_transformer(this)) !=
@ -1527,10 +1526,10 @@ JOIN::cleanup()
lock=0; // It's faster to unlock later
join_free(1);
if (exec_tmp_table1)
free_tmp_table(thd, exec_tmp_table1);
if (exec_tmp_table2)
free_tmp_table(thd, exec_tmp_table2);
if (exec_tmp_table1)
free_tmp_table(thd, exec_tmp_table1);
if (exec_tmp_table2)
free_tmp_table(thd, exec_tmp_table2);
delete select;
delete_dynamic(&keyuse);
delete procedure;