Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

into  moonbone.local:/mnt/gentoo64/work/27590-bug-5.0-opt-mysql


mysql-test/r/subselect.result:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

1 files changed, 3 insertions, 0 deletions

diff --git a/sql/item.h b/sql/item.h
index 094c45642da..43afbd30d47 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -847,6 +847,7 @@ public:
     representation is more precise than the string one).
   */
   virtual bool result_as_longlong() { return FALSE; }
+  bool is_datetime();
 };
 
 
@@ -2424,11 +2425,13 @@ public:
   Item_cache_int(): Item_cache(), value(0) {}
 
   void store(Item *item);
+  void store(Item *item, longlong val_arg);
   double val_real() { DBUG_ASSERT(fixed == 1); return (double) value; }
   longlong val_int() { DBUG_ASSERT(fixed == 1); return value; }
   String* val_str(String *str);
   my_decimal *val_decimal(my_decimal *);
   enum Item_result result_type() const { return INT_RESULT; }
+  bool result_as_longlong() { return TRUE; }
 };