–创建测试数据库Test create database Test on primary ( name=Test_data.mdf, filename=d:Test_data.mdf ) log on ( name=Test_data.ldf, filename=d:Test_data.ldf ) –创建测试表 create table Test.dbo.ta(id int) insert into Test.dbo.ta select id f
–创建测试数据库Test
create database Test
on primary
(
name=’Test_data.mdf’,
filename=’d:Test_data.mdf’
)
log on
(
name=’Test_data.ldf’,
filename=’d:Test_data.ldf’
)
–创建测试表
create table Test.dbo.ta(id int)
insert into Test.dbo.ta select id from sysobjects
–创建备份文件
backup database Test to disk=’d:Test.bak’ with format
–创建一个NDF文件
alter database Test
add file
(
name=’file’,
filename=’d:test.ndf’,
SIZE = 1MB
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–关闭MSSQL服务,,然后删除NDF文件然后再打开MSSQL服务,此时Test数据库被疑置啦!
–恢复数据疑置
–首先备份日志文件
backup log Test to disk=’d:Test_log.bak’ with format,no_truncate
–利用文件组备份文件恢复被破坏的文件
restore database Test from disk=’d:Test.bak’ with Norecovery
–恢复日志文件
restore Log Test from disk=’d:Test_log.bak’ with RECOVERY
–TipS
–如果已经建立ndf文件的话那么恢复日志文件的话用下面的这句话
–只不过将with RECOVERY–>WITH REPLACE
restore Log Test from disk=’d:Test_log.bak’ WITH REPLACE