Hi,

DBCC stands for database consistency checker. We use these commands to check the consistency of the databases, i.e., maintenance, validation task and status checks.

DBCC command options (Database consistency check) -

DBCC CHECKDB - Ensures that tables in the db and the indexes are correctly linked.

DBCC CHECKALLOC - To check that all pages in a db are correctly allocated.

DBCC SQLPERF - It gives report on current usage of transaction log in percentage.

DBCC CHECKFILEGROUP - Checks all tables file group for any damage.

Thanks,