Commit 1a8f64d7 authored by unknown's avatar unknown
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parent efc7b884

sql/sql_parse.cc

+7 −0
Original line number Diff line number Diff line
@@ -1992,6 +1992,10 @@ mysql_execute_command(THD *thd) 
#endif

  }

#endif /* !HAVE_REPLICATION */



  /* When subselects or time_zone info is used in a query

   * we create a new TABLE_LIST containing all referenced tables

   * and set local variable 'tables' to point to this list. */

  if ((&lex->select_lex != lex->all_selects_list ||

       lex->time_zone_tables_used) &&

      lex->unit.create_total_list(thd, lex, &tables))
@@ -5438,6 +5442,9 @@ int multi_delete_precheck(THD *thd, TABLE_LIST *tables, uint *table_count) 
    }

    walk->lock_type= target_tbl->lock_type;

    target_tbl->table_list= walk;	// Remember corresponding table

    

    /* in case of subselects, we need to set lock_type in

     * corresponding table in list of all tables */

    if (walk->table_list)

    {

      target_tbl->table_list= walk->table_list;