摘要:
【转】http://www.cnblogs.com/luxiaoxun/p/3784729.html SQLite介绍 SQLite is a software library that implements a self-contained, serverless, zero-configurat 阅读全文
摘要:
判断数据库是否存在if exists (select * from sys.databases where name = '数据库名')drop database [数据库名]判断表是否存在if exists (select * from sysobjects where id = object_i 阅读全文