-- @testpoint: 插入空值
drop table if exists integer13;
SQL SUCCESS
create table integer13 (id dec,name integer);
SQL SUCCESS
insert into integer13 values (1,'');
SQL SUCCESS
insert into integer13 values (1,null);
SQL SUCCESS
select * from integer13;
+----+------+
| id | name |
+----+------+
| 1  |      |
| 1  |      |
+----+------+
drop table integer13;
SQL SUCCESS