Microsoft SQL Server/Database manipulation

创建数据库

创建的每个数据库都会创建相应的文件：

Master Database File (.mdf)
Log Database File (.ldf)

CREATE DATABASE [MyDB] ON  PRIMARY 
( NAME = N'MyDB', FILENAME = N'D:\DATASQL\MSSQL10.MSSQLSERVER\MSSQL\DATA\MyDB.mdf' , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )
 LOG ON 
( NAME = N'MyDB_log', FILENAME = N'D:\DATASQL\MSSQL10.MSSQLSERVER\MSSQL\DATA\MyDB_log.ldf' , MAXSIZE = 2048GB , FILEGROWTH = 10%)
GO

读取

显式指明数据库:

USE MyDB;
SELECT * FROM MyTable;

或使用全路径:

SELECT * FROM [MyDB].[dbo].[MyTable];

备份

Template:...

恢复

RESTORE DATABASE MyDB
FROM DISK = 'C:\Program Files\Microsoft SQL Server\MSSQL12.SQLEXPRESS\MSSQL\Backup\2016-02-16-MyDB.bak'
WITH REPLACE