select id, name, create_at, update_at, status, del_flag from mall_goods_spec and name like concat('%', #{name}, '%') and status = #{status} and del_flag='0' and name like concat('%', #{name}, '%') and status = '0' and del_flag='0' where id = #{id} insert into mall_goods_spec name, create_at, update_at, status, del_flag, #{name}, #{createAt}, #{updateAt}, #{status}, #{delFlag}, update mall_goods_spec name = #{name}, create_at = #{createAt}, update_at = #{updateAt}, status = #{status}, del_flag = #{delFlag}, where id = #{id} delete from mall_goods_spec where id = #{id} delete from mall_goods_spec where id in #{id}