DBCC CHECKDB,REPAIR_REBUILD,REPAIR_ALLOW_DATA_LOSS

The below piece of code is providing your the DBCC CHECKDB commands. 
USE master
GO
ALTER DATABASE AdventureWorksDW2017 SET SINGLE_USER WITH ROLLBACK IMMEDIATE
DBCC CHECKDB('AdventureWorksDW2017',REPAIR_REBUILD) 
ALTER DATABASE AdventureWorksDW2017 SET MULTI_USER
----------------------------------------------------------------
USE master
GO
ALTER DATABASE AdventureWorksDW2017 SET SINGLE_USER WITH ROLLBACK IMMEDIATE
DBCC CHECKDB('AdventureWorksDW2017',REPAIR_ALLOW_DATA_LOSS) 
ALTER DATABASE AdventureWorksDW2017 SET MULTI_USER

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