bug #19491 (CAST do DATETIME wrong result)

mysql-test/r/type_datetime.result:
  result fixed
mysql-test/r/type_newdecimal.result:
  result fixed
mysql-test/t/type_datetime.test:
  testcase
mysql-test/t/type_newdecimal.test:
  testcase
sql/field.cc:
  Field_new_decimal::store_time implemented
sql/field.h:
  Field_new_decimal::store_time added
sql/item.cc:
  auxiliary methods implemented to operate with datatimes
sql/item.h:
  auxiliary methods declared in Item to operate with datatimes
sql/item_timefunc.cc:
  Item_date::save_in_field old implementation removed
sql/item_timefunc.h:
  my_decimal and save_in_field methods implemented for datetime items
sql/my_decimal.cc:
  date2my_decimal implemented
sql/my_decimal.h:
  date2my_decimal declared

1 files changed, 0 insertions, 11 deletions

diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index 30230005f6e..24a0d12ee9a 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -1294,17 +1294,6 @@ String *Item_date::val_str(String *str)
 }
 
 
-int Item_date::save_in_field(Field *field, bool no_conversions)
-{
-  TIME ltime;
-  if (get_date(&ltime, TIME_FUZZY_DATE))
-    return set_field_to_null(field);
-  field->set_notnull();
-  field->store_time(&ltime, MYSQL_TIMESTAMP_DATE);
-  return 0;
-}
-
-
 longlong Item_date::val_int()
 {
   DBUG_ASSERT(fixed == 1);