backup/restore database

Posted 2021-02-06 neoo9901

backup database t-sql

1 BACKUP DATABASE [store] TO  DISK = N‘D:sql_backstore_backup_2019_01_30_102306_4000360.bak‘ WITH NOFORMAT, NOINIT,  NAME = N‘store_backup_2019_01_30_102306_4000360‘, SKIP, REWIND, NOUNLOAD,  STATS = 10
2 GO
3 declare @backupSetId as int
4 select @backupSetId = position from msdb..backupset where database_name=N‘store‘ and backup_set_id=(select max(backup_set_id) from msdb..backupset where database_name=N‘store‘ )
5 if @backupSetId is null begin raiserror(N‘验证失败。找不到数据库“store”的备份信息。‘, 16, 1) end
6 RESTORE VERIFYONLY FROM  DISK = N‘D:sql_backstore_backup_2019_01_30_102306_4000360.bak‘ WITH  FILE = @backupSetId,  NOUNLOAD,  NOREWIND

 

 

restore database

1 USE [master]
2 BACKUP LOG [store] TO  DISK = N‘D:sql_backstore_LogBackup_2019-01-30_10-44-29.bak‘ WITH NOFORMAT, NOINIT,  NAME = N‘store_LogBackup_2019-01-30_10-44-29‘, NOSKIP, NOREWIND, NOUNLOAD,  NORECOVERY ,  STATS = 5
3 RESTORE DATABASE [store] FROM  DISK = N‘E:mssqlstore.bak‘ WITH  FILE = 1,  MOVE N‘store‘ TO N‘D:installstore.mdf‘,  MOVE N‘store_log‘ TO N‘D:sql_datastore_log.LDF‘,  NOUNLOAD,  STATS = 5
4 
5 GO