diff options
Diffstat (limited to 'sql/item_subselect.cc')
| -rw-r--r-- | sql/item_subselect.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc index 122a3f70db4..61e72bc6ccc 100644 --- a/sql/item_subselect.cc +++ b/sql/item_subselect.cc @@ -186,7 +186,6 @@ bool Item_subselect::fix_fields(THD *thd_param, Item **ref) changed= 1; inside_first_fix_fields= FALSE; - done_first_fix_fields= FALSE; if (!res) { @@ -218,12 +217,14 @@ bool Item_subselect::fix_fields(THD *thd_param, Item **ref) if (!(*ref)->fixed) ret= (*ref)->fix_fields(thd, ref); thd->where= save_where; + done_first_fix_fields= FALSE; return ret; } // Is it one field subselect? if (engine->cols() > max_columns) { my_error(ER_OPERAND_COLUMNS, MYF(0), 1); + done_first_fix_fields= FALSE; return TRUE; } fix_length_and_dec(); @@ -240,6 +241,7 @@ bool Item_subselect::fix_fields(THD *thd_param, Item **ref) fixed= 1; err: + done_first_fix_fields= FALSE; thd->where= save_where; return res; } @@ -282,6 +284,7 @@ bool Item_subselect::mark_as_dependent(THD *thd, st_select_lex *select, return FALSE; } + /* Adjust attributes after our parent select has been merged into grandparent @@ -310,6 +313,7 @@ void Item_subselect::fix_after_pullout(st_select_lex *new_parent, Item **ref) parent_select= new_parent; } + class Field_fixer: public Field_enumerator { public: |