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fixed cyclic reference bug

Browse Source 
mysql-test/r/subselect.result:
  test of cyclic reference
mysql-test/t/subselect.test:
  test of cyclic reference
sql/share/czech/errmsg.txt:
  new error message
sql/share/danish/errmsg.txt:
  new error message
sql/share/dutch/errmsg.txt:
  new error message
sql/share/english/errmsg.txt:
  new error message
sql/share/estonian/errmsg.txt:
  new error message
sql/share/french/errmsg.txt:
  new error message
sql/share/german/errmsg.txt:
  new error message
sql/share/greek/errmsg.txt:
  new error message
sql/share/hungarian/errmsg.txt:
  new error message
sql/share/italian/errmsg.txt:
  new error message
sql/share/japanese/errmsg.txt:
  new error message
sql/share/korean/errmsg.txt:
  new error message
sql/share/norwegian-ny/errmsg.txt:
  new error message
sql/share/norwegian/errmsg.txt:
  new error message
sql/share/polish/errmsg.txt:
  new error message
sql/share/portuguese/errmsg.txt:
  new error message
sql/share/romanian/errmsg.txt:
  new error message
sql/share/russian/errmsg.txt:
  new error message
sql/share/serbian/errmsg.txt:
  new error message
sql/share/slovak/errmsg.txt:
  new error message
sql/share/spanish/errmsg.txt:
  new error message
sql/share/swedish/errmsg.txt:
  new error message
sql/share/ukrainian/errmsg.txt:
  new error message
This commit is contained in:
unknown
2002-11-14 00:26:18 +02:00
parent e0ad88a2ff
commit 81a5afb925
39 changed files with 250 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
sql/item_cmpfunc.h
View File

@ -186,6 +186,7 @@ public:
~Item_func_interval() { delete item; }
const char *func_name() const { return "interval"; }
void update_used_tables();
bool check_loop(uint id);
};
@ -262,6 +263,7 @@ public:
void print(String *str);
bool fix_fields(THD *thd, struct st_table_list *tlist, Item **ref);
Item *find_item(String *str);
bool check_loop(uint id);
};
@ -424,6 +426,13 @@ class Item_func_in :public Item_int_func
enum Functype functype() const { return IN_FUNC; }
const char *func_name() const { return " IN "; }
void update_used_tables();
bool check_loop(uint id)
{
DBUG_ENTER("Item_func_in::check_loop");
if (Item_func::check_loop(id))
DBUG_RETURN(1);
DBUG_RETURN(item->check_loop(id));
}
};
@ -563,6 +572,7 @@ public:
void print(String *str);
void split_sum_func(List<Item> &fields);
friend int setup_conds(THD *thd,TABLE_LIST *tables,COND **conds);
bool check_loop(uint id);
};