摘要: SELECT ( @row_number := @row_number + 1 ) AS num, t.* FROM (SELECT @row_number:=0) as nums,user t 变量(SELECT @row_number:=0)放在第一个表位置,不然mybatis中会报错,mysq 阅读全文
posted @ 2021-10-09 11:49 菜小流 阅读(1051) 评论(0) 推荐(0)