How to Repair a Corrupted SQL Server database with the DBCC CHECKDB Command DBCC CHECKDB is a set of T-SQL commands to check the logical and physical integrity of SQL database objects in a SQL Server ...

In order to ensure consistency, you need to run the DBCC CHECKDB SQL Server command regularly. I'll talk more about CHECKDB later in this article. First, let's talk about database corruption.

• DBCC, SQL Server’s internal consistency checking utility, scales up by seven times. And that improvement happens despite having much additional consistency and logical checks.