01 2013 档案
摘要:找了半天没找到问题,从Google一搜就看到了,速度解决之!Till the beginning of this month, I was a regular SVN user using SVN as my Version Control System for many projects. But then, somewhere in the second week of this month, I have turned a SVN developer (not writing code for SVN itself, but providing solutions off SVN).Fo
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摘要:一.定义表变量DECLARE @T1 table(UserID int ,UserName nvarchar(50),CityName nvarchar(50));insert into @T1 (UserID,UserName,CityName) values (1,'a','上海')insert into @T1 (UserID,UserName,CityName) values (2,'b','北京')insert into @T1 (UserID,UserName,CityName) values (3,'c
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