select category_id, category_name, tenant_id, tenant_name, is_sys,order_num, create_time, update_time, remark from iot_category insert into iot_category category_name, tenant_id, tenant_name, is_sys, order_num, create_by, create_time, update_by, update_time, remark, #{categoryName}, #{tenantId}, #{tenantName}, #{isSys}, #{orderNum}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, #{remark}, update iot_category category_name = #{categoryName}, tenant_id = #{tenantId}, tenant_name = #{tenantName}, is_sys = #{isSys}, order_num = #{orderNum}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, remark = #{remark}, where category_id = #{categoryId} delete from iot_category where category_id = #{categoryId} delete from iot_category where category_id in #{categoryId}