摘要: 树形表结构如下 IF EXISTS (SELECT * FROM sys.all_objects WHERE object_id = OBJECT_ID(N'[dbo].[Test]') AND type IN ('U')) DROP TABLE [dbo].[Test] GO CREATE TAB 阅读全文
posted @ 2018-08-08 14:05 听雨的人 阅读(2381) 评论(0) 推荐(0)