diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sql/table.cc b/sql/table.cc index d72379efb32..e63db72a02d 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -88,7 +88,7 @@ int openfrm(THD *thd, const char *name, const char *alias, uint db_stat, MEM_ROOT **root_ptr, *old_root; TABLE_SHARE *share; DBUG_ENTER("openfrm"); - DBUG_PRINT("enter",("name: '%s' form: 0x%lx",name,outparam)); + DBUG_PRINT("enter",("name: '%s' form: 0x%lx", name, (long) outparam)); error= 1; disk_buff= NULL; @@ -3032,6 +3032,23 @@ void st_table_list::reinit_before_use(THD *thd) embedding->nested_join->join_list.head() == embedded); } +/* + Return subselect that contains the FROM list this table is taken from + + SYNOPSIS + st_table_list::containing_subselect() + + RETURN + Subselect item for the subquery that contains the FROM list + this table is taken from if there is any + 0 - otherwise + +*/ + +Item_subselect *st_table_list::containing_subselect() +{ + return (select_lex ? select_lex->master_unit()->item : 0); +} /***************************************************************************** ** Instansiate templates |