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Merge 5.3 -> 5.5.

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This commit is contained in:
Alexander Barkov
2013-10-16 17:58:54 +04:00
parent 73f8b4dac2 3cc3bcfcc5
commit 5064d03b80
3 changed files with 92 additions and 1 deletions
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10
sql/sql_select.cc
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@@ -16631,7 +16631,15 @@ sub_select(JOIN *join,JOIN_TAB *join_tab,bool end_of_records)
{
DBUG_ENTER("sub_select");
join_tab->table->null_row=0;
if (join_tab->last_inner)
{
JOIN_TAB *last_inner_tab= join_tab->last_inner;
for (JOIN_TAB *jt= join_tab; jt <= last_inner_tab; jt++)
jt->table->null_row= 0;
}
else
join_tab->table->null_row=0;
if (end_of_records)
{
enum_nested_loop_state nls=