08 2020 档案

SQLServer 游标 循环 示例
摘要：Declare @tmp1 varchar(255), @tmp2 varchar(50); declare @tmp3 int, @tmp4 int, @tmp5 int; Declare MyCursor Cursor for Select distinct tmp1, tmp2 From ta 阅读全文
posted @ 2020-08-17 12:51 nil 阅读(221) 评论(0) 推荐(0) 编辑