Yes, I dont think I can use this syntax.

select * from [Notes_DRS_CaseName DEV].[CaseName].[dbo].[case_name]

delete from [Notes_DRS_CaseName DEV].[CaseName].[dbo].[case_name] where
CaseNum='PROD055344'

Returns:

Server: Msg 7312, Level 16, State 1, Line 1
Invalid use of schema and/or catalog for OLE DB provider 'MSDASQL'. A
four-part name was supplied, but the provider does not expose the
necessary interfaces to use a catalog and/or schema.
OLE DB error trace [Non-interface error].