diff options
Diffstat (limited to 'sql/item_subselect.cc')
| -rw-r--r-- | sql/item_subselect.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc index 8afc885e59b..b78b7d64430 100644 --- a/sql/item_subselect.cc +++ b/sql/item_subselect.cc @@ -803,6 +803,7 @@ Item_in_subselect::single_value_transformer(JOIN *join, !(select_lex->next_select())) { Item_sum_hybrid *item; + nesting_map save_allow_sum_func; if (func->l_op()) { /* @@ -828,6 +829,8 @@ Item_in_subselect::single_value_transformer(JOIN *join, it.replace(item); } + save_allow_sum_func= thd->lex->allow_sum_func; + thd->lex->allow_sum_func|= 1 << thd->lex->current_select->nest_level; /* Item_sum_(max|min) can't substitute other item => we can use 0 as reference, also Item_sum_(max|min) can't be fixed after creation, so @@ -835,6 +838,7 @@ Item_in_subselect::single_value_transformer(JOIN *join, */ if (item->fix_fields(thd, 0)) DBUG_RETURN(RES_ERROR); + thd->lex->allow_sum_func= save_allow_sum_func; /* we added aggregate function => we have to change statistic */ count_field_types(&join->tmp_table_param, join->all_fields, 0); |