filegrowth=1mb)
,( name='S_DB_N_2',filename='D:\S_DB_N_2.ndf',size=1mb,maxsize=50mb,filegrowth=1mb)
,filegroup...S_DB_N_5',filename='D:\S_DB_N_5.ndf',size=1mb,maxsize=50mb,filegrowth=1mb)
go
alter database SchDB add filegroup...file(
name='S_DB_N_6',filename='D:\S_DB_N_6.ndf',
size=1mb,maxsize=50mb,filegrowth=1mb
)to filegroup...YYY
alter database SchDB modify filegroup YYY default
use SchDB
create table U3(
id int constraint