https://blog.youkuaiyun.com/lingxinyunzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/lingxinyun/article/details/8251010https://blog.youkuaiyun.com/lingxinyun/article/details/8251010lingxinyunMon, 03 Dec 2012 11:54:59 +0800https://blog.youkuaiyun.com/lingxinyun/article/details/8040955https://blog.youkuaiyun.com/lingxinyun/article/details/8040955lingxinyunFri, 05 Oct 2012 10:29:11 +0800https://blog.youkuaiyun.com/lingxinyun/article/details/6062756https://blog.youkuaiyun.com/lingxinyun/article/details/6062756lingxinyunWed, 08 Dec 2010 12:59:00 +0800【@@IDENTITY (Transact-SQL)】
@@IDENTITY (Transact-SQL) 返回最后插入的标识值的系统函数。
备注
在一条 INSERT、SELECT INTO 或大容量复制语句完成后，@@IDENTITY 中包含语句生成的最后一个标识值。如果语句未影响任何包含标识列的表，则 @@IDENTITY 返回 NULL。如果插入了多个行，生成了多个标识值，则 @@IDENTITY 将返回最后生成的标识值。如果语句触发了一个或多个触发器，该触]]>https://blog.youkuaiyun.com/lingxinyun/article/details/6482392https://blog.youkuaiyun.com/lingxinyun/article/details/6482392lingxinyunTue, 22 Dec 2009 22:24:00 +0800https://blog.youkuaiyun.com/lingxinyun/article/details/3289229https://blog.youkuaiyun.com/lingxinyun/article/details/3289229lingxinyunThu, 13 Nov 2008 10:41:00 +0800https://blog.youkuaiyun.com/lingxinyun/article/details/3085982https://blog.youkuaiyun.com/lingxinyun/article/details/3085982lingxinyunThu, 16 Oct 2008 15:32:00 +0800https://blog.youkuaiyun.com/lingxinyun/article/details/2994914https://blog.youkuaiyun.com/lingxinyun/article/details/2994914lingxinyunMon, 29 Sep 2008 11:04:00 +0800