create
database
databaseName
on
primary
(
Name
=
dbName1,
FileName
=
'
C:\mydatabase1\dbName1.mdf
'
,
Size
=
10MB,
MaxSize
=
20MB,
FileGrowth
=
10mb),
(
Name
=
dbName2,
FileName
=
'
C:\mydatabase2\dbName2.mdf
'
,
Size
=
10MB,
MaxSize
=
20MB,
FileGrowth
=
10mb)
Log
on
(
Name
=
dbLogName1,
Filename
=
'
C:\mydatabaseLog\dbLogName1.ldf
'
,
Size
=
10mb,
MaxSize
=
20mb,
FileGrowth
=
10mb)
/*
Name sql server使用的逻辑名称
Filename 完全限定的NT Server 文件名
Size 文件的初始大小 ,默认值是model数据库主文件[model.mdf]的大小
MaxSize 最大的文件尺寸,默认值是占满整个空间
FileGrowth 当需要时,SQL Server拓展文件的量 。默认值10%
*/
--
----------
--
-修改数据库----
--
添加文件--
alter
database
databaseName
add
File
(
Name
=
dbName3,
size
=
10MB,
MaxSize
=
20mb,
FileName
=
'
C:\dbName3.mdf
'
,
FileGrowth
=
10mb
)
--
-移除文件-----
Alter
Database
databaseName
remove
File
dbName3
--
----修改文件---------
alter
database
databaseName
Modify
File
(
Name
=
dbName2,
Size
=
15mb
)