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| author | dlenev@brandersnatch.localdomain <> | 2004-11-22 13:05:10 +0300 |
|---|---|---|
| committer | dlenev@brandersnatch.localdomain <> | 2004-11-22 13:05:10 +0300 |
| commit | c37977c87d1d26a81ea44275d853e636532e2a16 (patch) | |
| tree | 1468219151ed11a517ea8241f83b9f4b8f952ff2 /sql/sql_do.cc | |
| parent | a2177a2f351c8d2892f8e4202c2ef45118bdfe86 (diff) | |
| download | mariadb-git-c37977c87d1d26a81ea44275d853e636532e2a16.tar.gz | |
Fix for bug #6462 "Same request on same data returns different
results." a.k.a. "Proper cleanup of subqueries is missing for SET and DO
statements". (Version #2 with after-review fixes).
To perform proper cleanup for statements that can contain subqueries
but don't have main select we must call free_undelaid_joins().
Diffstat (limited to 'sql/sql_do.cc')
| -rw-r--r-- | sql/sql_do.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_do.cc b/sql/sql_do.cc index 25a8359f3d2..0d4529fb29e 100644 --- a/sql/sql_do.cc +++ b/sql/sql_do.cc @@ -29,6 +29,7 @@ int mysql_do(THD *thd, List<Item> &values) DBUG_RETURN(-1); while ((value = li++)) value->val_int(); + free_underlaid_joins(thd, &thd->lex->select_lex); thd->clear_error(); // DO always is OK send_ok(thd); DBUG_RETURN(0); |