diff options
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index bf6c2a49aba..110a68fae45 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -25647,7 +25647,8 @@ bool mysql_explain_union(THD *thd, SELECT_LEX_UNIT *unit, select_result *result) unit->fake_select_lex->type= unit_operation_text[unit->common_op()]; unit->fake_select_lex->options|= SELECT_DESCRIBE; } - if (!(res= unit->prepare(thd, result, SELECT_NO_UNLOCK | SELECT_DESCRIBE))) + if (!(res= unit->prepare(unit->derived, result, + SELECT_NO_UNLOCK | SELECT_DESCRIBE))) res= unit->exec(); } else |