摘要: -- 创建临时表CREATE TEMPORARY TABLE temp1 AS ( SELECT (@rowindex := @rowindex +1) AS rowindex,a.city_id,b.name as 'city_name' ,a.dept_name,a.final_point FR 阅读全文
posted @ 2023-09-25 11:36 好记性不如烂笔头啊 阅读(35) 评论(0) 推荐(0) 编辑