reverse order in global select list allow to avoid recursion in derived tables

sql/sql_delete.cc:
  new order in global select list
sql/sql_derived.cc:
  removed recursion from derived tables
sql/sql_insert.cc:
  new order in global select list
sql/sql_lex.h:
  pointer to global select list
sql/sql_select.cc:
  new order in global select list
sql/sql_update.cc:
  new order in global select list

1 files changed, 0 insertions, 15 deletions

diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc
index 6dc001a1932..afdd1ccfdb2 100644
--- a/sql/sql_derived.cc
+++ b/sql/sql_derived.cc
@@ -50,21 +50,6 @@ int mysql_derived(THD *thd, LEX *lex, SELECT_LEX_UNIT *unit, TABLE_LIST *t)
   if (res)
     DBUG_RETURN(-1);
 
-  for (SELECT_LEX *ssl= sl; ssl; ssl= ssl->next_select_in_list())
-  {
-    TABLE_LIST *t_tables= (TABLE_LIST *)ssl->table_list.first;
-    for (TABLE_LIST *cursor= (TABLE_LIST *)t_tables;
-	 cursor;
-	 cursor=cursor->next)
-    {
-      if (cursor->derived)
-      {
-	res= mysql_derived(thd, lex, (SELECT_LEX_UNIT *)cursor->derived,
-			   cursor);
-	if (res) DBUG_RETURN(res);
-      }
-    }
-  }
   Item *item;
   List_iterator<Item> it(sl->item_list);