forked from LosaDev/ls-2019-source
30 lines
1.4 KiB
Transact-SQL
30 lines
1.4 KiB
Transact-SQL
-- LosaDev 2019: restores LosaGame, LosaGame_log, LosaLogData and Backup from backup.sql files.
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-- sqlcmd -S <server> -E -v BACKUP_DIR="D:\LosaBackup" STAMP="20261107_1400" -i restore.sql (or restore.bat)
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-- STAMP = the yyyyMMdd_HHmm part of the file names. STOP ALL GAME SERVERS FIRST: each database is
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-- set to single user and replaced. The files go back to the paths stored in the backup, so restore
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-- on the same server; on another server use RESTORE ... WITH MOVE by hand (see README.md).
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USE [master]
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GO
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SET NOCOUNT ON
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DECLARE @dir nvarchar(400) = N'$(BACKUP_DIR)', @stamp nvarchar(20) = N'$(STAMP)', @db sysname, @file nvarchar(600), @sql nvarchar(400)
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IF RIGHT(@dir, 1) = N'\' SET @dir = LEFT(@dir, LEN(@dir) - 1)
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DECLARE d CURSOR LOCAL FAST_FORWARD FOR SELECT v FROM (VALUES (N'LosaGame'), (N'LosaGame_log'), (N'LosaLogData'), (N'Backup')) t(v)
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OPEN d
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FETCH NEXT FROM d INTO @db
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WHILE @@FETCH_STATUS = 0
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BEGIN
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SET @file = @dir + N'\' + @db + N'_' + @stamp + N'.bak'
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IF DB_ID(@db) IS NOT NULL
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BEGIN
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SET @sql = N'ALTER DATABASE ' + QUOTENAME(@db) + N' SET SINGLE_USER WITH ROLLBACK IMMEDIATE'
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EXEC (@sql)
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END
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RESTORE DATABASE @db FROM DISK = @file WITH REPLACE, CHECKSUM
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SET @sql = N'ALTER DATABASE ' + QUOTENAME(@db) + N' SET MULTI_USER'
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EXEC (@sql)
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PRINT 'restored ' + @db + ' from ' + @file
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FETCH NEXT FROM d INTO @db
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END
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CLOSE d
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DEALLOCATE d
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GO |