使用SQL语句创建数据库

如何创建多个数据文件和多个日志文件

use master
go
create database E_Market
on primary
(
name='E_Market_data',
filename='F:\Prejoct\E_Market_data.mdf',
size=5MB,
MAXSIZE=100MB,
FILEGROWTH=15%
),--第一个文件结束
FILEGROUP FG--第二个文件，次文件组
(
name='E_Market2_data',
filename='F:\Prejoct\E_Market2_data.ndf',
size=4MB,
FILEGROWTH=10%
)
LOG ON
(
name='E_Market_Log',
filename='F:\Prejoct\E_Market_log.ldf',
size=5MB,
FILEGROWTH=0
),
(
name='E_Market2_Log',
filename='F:\Prejoct\E_Market2_log.ldf',
size=5MB,
FILEGROWTH=10%,
MAXSIZE=100MB
)
go

select * from sysdatabases   检查数据库是否创建在里面