Last Known Good DBCC CHECKDB In Powershell

Rob Sewell shows off a cmdlet to check DBCC DBINFO for each database to get the last known good CHECKDB run:

This time we get more information. The server name, database name, when the database was created, the last good DBCC Checkdb, how long since the database was created, how long since the last known good DBCC Checkdb, a status and a Data Purity enabled flag. If you look at the image above it shows that the DBA_Admin database has a status of “New database, not checked yet” even though it has a date for the last known good DBCC CheckDb. This is because it was restored after this server was upgrade from CTP 1.3 to CTP 1.4 and there has not yet been a DBCC CheckDb run yet. The system databases have a status of “CheckDb should be performed”. This is because the last known good DBCC CheckDb is more than 7 days ago. Lets run a DBCC CheckDb and check again

Do read the caveats, and also check out a previous Arun Sirpal blog post on DBCC DBINFO.

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