![]() ![]() Note that copy-only database backups are ignored during backup chain validation, as they don’t interfere with the SQL Server backup chain. Such messages can be logged as warnings (default) or errors, depending on backup job settings. If a possible conflict is detected, SQL Backup Master writes an “invalid backup chain detected” message to the log. Specifically, when a differential or transaction log backup is started, SQL Backup Master analyzes SQL Server’s backup history table and checks to see if the most recent backup was also created by SQL Backup Master. The goal of backup chain validation is to warn users when other third-party applications could potentially interfere with the SQL Server backup chain. This article describes the goal and function of this feature. Run the following Transact-SQL command to remove the database you created, along with its backup history in the msdb database: EXEC Backup Master 6.3 includes a new feature called backup chain validation that is responsible for generating “invalid backup chain detected” messages. The path may be different on your computer: USE įROM DISK = N'C:\Program Files\Microsoft SQL Server\MSSQL14.MSSQLSERVER\MSSQL\Backup\SQLTestDB.bak' WITH FILE = 1, NOUNLOAD, STATS = 5 Select OK to restore the backup of your database.Īlternatively, you can run the following Transact-SQL script to restore your database. Select OK to close the Select backup devices dialog box. Select Device:, and then select the ellipses (.) to locate your backup file. Right-click the Databases node in Object Explorer and select Restore Database. To restore your database, follow these steps: To take a backup of your database, follow these steps: Refresh the Databases node in Object Explorer to see your new database. INSERT INTO SQLTest (ID, c1) VALUES (5, 'test5') ![]() INSERT INTO SQLTest (ID, c1) VALUES (4, 'test4') INSERT INTO SQLTest (ID, c1) VALUES (3, 'test3') INSERT INTO SQLTest (ID, c1) VALUES (2, 'test2') INSERT INTO SQLTest (ID, c1) VALUES (1, 'test1') Run the following Transact-SQL (T-SQL) code to create your test database. Launch SQL Server Management Studio (SSMS) and connect to your SQL Server instance. In this quickstart, you create a new database, take a full backup of it, and then restore it.įor a more detailed how-to, see Create a full database backup and Restore a backup using SSMS. ![]()
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