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cyclic reference test removed, becouse testing of Item::fixed field apply more strict limitation

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mysql-test/r/subselect.result:
  test of cyclic reference false alarm
mysql-test/t/subselect.test:
  test of cyclic reference false alarm
This commit is contained in:
unknown
2003-01-30 14:35:07 +02:00
parent 251320477c
commit a0ddb72d52
18 changed files with 9 additions and 217 deletions
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31
sql/item_func.cc
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@ -128,23 +128,6 @@ Item_func::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
return 0;
}
bool Item_func::check_loop(uint id)
{
DBUG_ENTER("Item_func::check_loop");
if (Item_result_field::check_loop(id))
DBUG_RETURN(1);
if (arg_count)
{
Item **arg,**arg_end;
for (arg= args, arg_end= args+arg_count; arg != arg_end; arg++)
{
if ((*arg)->check_loop(id))
DBUG_RETURN(1);
}
}
DBUG_RETURN(0);
}
void Item_func::set_outer_resolving()
{
if (arg_count)
@ -2365,20 +2348,6 @@ bool Item_func_match::fix_fields(THD *thd, TABLE_LIST *tlist, Item **ref)
return 0;
}
bool Item_func_match::check_loop(uint id)
{
DBUG_ENTER("Item_func_match::check_loop");
if (Item_real_func::check_loop(id))
DBUG_RETURN(1);
List_iterator<Item> li(fields);
Item *item;
while ((item= li++))
if (item->check_loop(id))
DBUG_RETURN(1);
DBUG_RETURN(0);
}
void Item_func_match::set_outer_resolving()
{
Item_real_func::set_outer_resolving();