使用 create 命令建立数据库v， 并利用sp_helpdb查看数据库文件

create database v
on primary
(name = v,
filename='D:\v.mdf',
size=3mb,
maxsize=10mb,
filegrowth=2mb
)
log on 
(name = v_log,
filename='D:\v_log.ldf',
size=3mb,
maxsize=10mb,
filegrowth=2mb
)
go
sp_helpdb v
go