原创作品，允许转载，转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。http://zhongxiaofei.blog.51cto.com/4159897/750199 创建数据库　　创建之前判断该数据库是否存在   　　if exists (select * from sysdatabases where name='databa...

文章 2017-11-15 来自：开发者社区

SQL语句大全

基础创建数据库　　创建之前判断该数据库是否存在if exists (select * from sysdatabases where name='databaseName') drop database databaseNamegoCreate DATABASE database-name删除数据库　　drop database dbname备份sql ser er　...

文章 2017-11-12 来自：开发者社区

SQL语句大全

--说明：创建数据库 create database USER（表名） --说明：删除数据库 drop database USER（表名） --说明：备份 sql server --创建备份数据的  device USE master EXEX sp_addumpdevice 'disk','testBack','C:\mssql17backup\MyNwi' nd_1.dat' --开...

文章 2016-05-03 来自：开发者社区

一、基础 1、说明：创建数据库 CREATE DATABASE database-name 2、说明：删除数据库 drop database dbname3、说明：备份sql server --- 创建备份数据的 device USE master EXEC sp_addumpdevice 'disk', 'testBack', 'c:\mssql7backup\MyNwind_1.dat' ....

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