Commit a3d07b1c authored by unknown's avatar unknown
Browse files

a fix (bug #11215: BIGINT: can't set DEFAULT to minimum end-range) 


sql/item.cc:
  a fix (bug #11215: BIGINT: can't set DEFAULT to minimum end-range)
  Pass unsig=1 to the constructor.
parent 10986dba

mysql-test/r/type_newdecimal.result

+6 −0
Original line number Diff line number Diff line
@@ -928,3 +928,9 @@ select * from t1 where a = -0.00; 
a

0.00

drop table t1;

create table t1 (col1 bigint default -9223372036854775808);

insert into t1 values (default);

select * from t1;

col1

-9223372036854775808

drop table t1;

mysql-test/t/type_newdecimal.test

+9 −0
Original line number Diff line number Diff line
@@ -964,3 +964,12 @@ insert into t1 values (0.00); 
select * from t1 where a > -0.00;

select * from t1 where a = -0.00;

drop table t1;



#

# Bug #11215: a problem with LONGLONG_MIN

#



create table t1 (col1 bigint default -9223372036854775808);

insert into t1 values (default);

select * from t1;

drop table t1;

sql/item.cc

+1 −1
Original line number Diff line number Diff line
@@ -3573,7 +3573,7 @@ Item *Item_int_with_ref::new_item() 


Item_num *Item_uint::neg()

{

  Item_decimal *item= new Item_decimal(value, 0);

  Item_decimal *item= new Item_decimal(value, 1);

  return item->neg();

}