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Applies to:
SQL Server
Reduces the size of the backup and restore history tables by deleting the entries for backup sets older than the specified date. More rows are added to the backup and restore history tables after each backup or restore operation is performed; therefore, we recommend that you periodically execute sp_delete_backuphistory
.
Notitie
The backup and restore history tables reside in the msdb
database.
Transact-SQL syntax conventions
sp_delete_backuphistory [ @oldest_date = ] oldest_date
[ ; ]
The oldest date retained in the backup and restore history tables. @oldest_date is datetime, with no default.
0
(success) or 1
(failure).
None.
sp_delete_backuphistory
must be run from the msdb
database and affects the following tables:
The physical backup files are preserved, even if all the history is deleted.
You can grant EXECUTE
permissions on this procedure, but these permissions might be overridden during a SQL Server upgrade.
The following example deletes all entries that are older than January 14, 2023, 12:00 A.M. in the backup and restore history tables.
USE msdb;
GO
EXEC sp_delete_backuphistory @oldest_date = '2023-01-14';
GO
gebeurtenis
31 mrt, 23 - 2 apr, 23
De grootste SQL-, Fabric- en Power BI-leerevenement. 31 maart – 2 april. Gebruik code FABINSIDER om $ 400 te besparen.
Zorg dat u zich vandaag nog registreert