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subselect in having clause

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fixed bug in sum function in subselect


mysql-test/r/subselect.result:
  subselect in having clause
mysql-test/t/subselect.test:
  subselect in having clause
sql/item.cc:
  subselect in having clause
sql/item.h:
  subselect in having clause
sql/item_cmpfunc.cc:
  subselect in having clause
sql/item_cmpfunc.h:
  subselect in having clause
sql/item_func.cc:
  subselect in having clause
sql/item_func.h:
  subselect in having clause
sql/item_strfunc.h:
  subselect in having clause
sql/item_subselect.cc:
  subselect in having clause
sql/item_subselect.h:
  subselect in having clause
sql/item_uniq.h:
  subselect in having clause
sql/sql_base.cc:
  subselect in having clause
sql/sql_class.cc:
  subselect in having clause
sql/sql_class.h:
  subselect in having clause
sql/sql_handler.cc:
  subselect in having clause
sql/sql_lex.cc:
  subselect in having clause
sql/sql_lex.h:
  subselect in having clause
sql/sql_prepare.cc:
  subselect in having clause
sql/sql_yacc.yy:
  subselect in having clause
This commit is contained in:
unknown 2002-07-01 14:14:51 +03:00
commit e5b5f45319
23 changed files with 177 additions and 99 deletions
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21
sql/item_cmpfunc.cc
View file

@ -727,12 +727,12 @@ double Item_func_case::val()
bool
Item_func_case::fix_fields(THD *thd,TABLE_LIST *tables)
Item_func_case::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
{
if (first_expr && first_expr->fix_fields(thd,tables) ||
else_expr && else_expr->fix_fields(thd,tables))
if (first_expr && first_expr->fix_fields(thd, tables, &first_expr) ||
else_expr && else_expr->fix_fields(thd, tables, &else_expr))
return 1;
if (Item_func::fix_fields(thd,tables))
if (Item_func::fix_fields(thd, tables, ref))
return 1;
if (first_expr)
{
@ -1074,7 +1074,7 @@ longlong Item_func_bit_and::val_int()
bool
Item_cond::fix_fields(THD *thd,TABLE_LIST *tables)
Item_cond::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
{
List_iterator<Item> li(list);
Item *item;
@ -1096,7 +1096,7 @@ Item_cond::fix_fields(THD *thd,TABLE_LIST *tables)
#endif
item= *li.ref(); // new current item
}
if (item->fix_fields(thd,tables))
if (item->fix_fields(thd, tables, li.ref()))
return 1; /* purecov: inspected */
used_tables_cache|=item->used_tables();
with_sum_func= with_sum_func || item->with_sum_func;
@ -1272,9 +1272,9 @@ Item_func::optimize_type Item_func_like::select_optimize() const
return OPTIMIZE_NONE;
}
bool Item_func_like::fix_fields(THD *thd,struct st_table_list *tlist)
bool Item_func_like::fix_fields(THD *thd, TABLE_LIST *tlist, Item ** ref)
{
if (Item_bool_func2::fix_fields(thd, tlist))
if (Item_bool_func2::fix_fields(thd, tlist, ref))
return 1;
/*
@ -1324,9 +1324,10 @@ bool Item_func_like::fix_fields(THD *thd,struct st_table_list *tlist)
#ifdef USE_REGEX
bool
Item_func_regex::fix_fields(THD *thd,TABLE_LIST *tables)
Item_func_regex::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
{
if (args[0]->fix_fields(thd,tables) || args[1]->fix_fields(thd,tables))
if (args[0]->fix_fields(thd, tables, args) ||
args[1]->fix_fields(thd,tables, args + 1))
return 1; /* purecov: inspected */
with_sum_func=args[0]->with_sum_func || args[1]->with_sum_func;
max_length=1; decimals=0;