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Auto-merged fix for the bug#50539.

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This commit is contained in:
Evgeny Potemkin
2010-02-12 12:41:15 +03:00
parent de551587c8 b5f40f3454
commit 7313daef8b
4 changed files with 50 additions and 14 deletions
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6
sql/sql_select.cc
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@ -12316,6 +12316,12 @@ end_send(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)),
if (!end_of_records)
{
int error;
if (join->tables &&
join->join_tab->is_using_loose_index_scan())
{
/* Copy non-aggregated fields when loose index scan is used. */
copy_fields(&join->tmp_table_param);
}
if (join->having && join->having->val_int() == 0)
DBUG_RETURN(NESTED_LOOP_OK); // Didn't match having
error=0;