select id, tb_user_id, block_user_id, create_time, update_time, remark from tb_user_block and tb_user_id = #{tbUserId} and block_user_id = #{blockUserId} where id = #{id} insert into tb_user_block tb_user_id, block_user_id, create_time, update_time, remark, #{tbUserId}, #{blockUserId}, #{createTime}, #{updateTime}, #{remark}, update tb_user_block tb_user_id = #{tbUserId}, block_user_id = #{blockUserId}, create_time = #{createTime}, update_time = #{updateTime}, remark = #{remark}, where id = #{id} delete from tb_user_block where id = #{id} delete from tb_user_block where id in #{id}