```
declare continue handler for aqlstate 错误编号 set @a=1;
需要设置变量 后续可使用
```
```
delimiter $$;
create procedure test()
begin
declare continue handler for sqlstate '23000' set @a=1;
insert into a(id) values(1);
insert into b(b_name) values('测试测试');
end
$$;
