SQL Server 分离与附加数据库

前期准备：

创建数据库

create database Studio
on primary
(name ='Studio',filename ='E:\Studio.mdf'),
filegroup FG2
(name ='Studio_FG2_file_1',filename='E:\Studio_FG2_file_1.ndf')
log on
(name='Studio_log',filename='E:\Studio_log.ldf');
go

把数据库文件从E:\ 移动到 E:\DB 目录下

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分离语法：

execute sp_detach_db @dbname = 'database_name';

go

例子：

execute sp_detach_db @dbname = 'Studio';
go

附加语法：

create database studio
on filespec [,filespec]
for attach;
go

例子：

create database studio
on
(name='Studio',filename='E:\DB\Studio.mdf'),
(name='Studio_FG2_file_1',filename='E:\DB\Studio_FG2_file_1.ndf')
for attach;
go

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