diff options
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index f7ff9254f64..41c321d78d7 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -1940,7 +1940,6 @@ Cursor::close() { DBUG_ASSERT(lock || open_tables || derived_tables); - TABLE *tmp_open_tables= thd->open_tables; TABLE *tmp_derived_tables= thd->derived_tables; MYSQL_LOCK *tmp_lock= thd->lock; @@ -7743,7 +7742,6 @@ Field *create_tmp_field(THD *thd, TABLE *table,Item *item, Item::Type type, case Item::SUM_FUNC_ITEM: { Item_sum *item_sum=(Item_sum*) item; - bool maybe_null=item_sum->maybe_null; Field *result= item_sum->create_tmp_field(group, table, convert_blob_length); if (!result) thd->fatal_error(); @@ -8884,12 +8882,10 @@ sub_select(JOIN *join,JOIN_TAB *join_tab,bool end_of_records) int error; JOIN_TAB *first_unmatched; JOIN_TAB *tab; - bool found= 0; /* Cache variables for faster loop */ COND *select_cond= join_tab->select_cond; - JOIN_TAB *first_inner_tab= join_tab->first_inner; - my_bool *report_error= &(join->thd->net.report_error); + join->return_tab= join_tab; if (join_tab->last_inner) |