sql server学习记录

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create database forum
on primary(
name = forum_data,
filename = 'd:\forum.mdf',
size = 3MB,
maxsize = 50MB,
filegrowth = 2MB
)

log on(
name = forum_log,
filename = 'd:\forum.ldf',
size = 2MB,
maxsize = 100MB,
filegrowth = 10%
)

Alter database forum

modify file(
name = forum_data,
newname = forum1_data
)

Alter database forum
modify file(
name = forum_log,
newname = forum1_log
)

Alter database forum
modify file(
name = forum1_data,
size = 10MB,
)

Alter database forum
modify file(
name = forum1_log,
size = 8MB
)
use forum dbcc shrinkfile ('forum1_data',5)

use forum dbcc shrinkfile
('forum1_log',4)

Alter database
forum
add file(
name =
forum2_data,
filename =
'd:\forum2.ndf',
size = 5MB,
maxsize = 100MB,
filegrowth = 2MB
)
Alter database
forum
add log file(
name =
forum2_log,
filename
='d:\forum2.log',
size = 2MB,
maxsize = 200MB,
filegrowth = 5MB
)

Alter database
forum
remove file
forum2_data

Alter database
forum
remove file
forum2_log

drop database
forum-------
------->此处由于数据库正在使用，无法删除
可以试试

use master
drop database forum
go