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Unable to use undeclared variable

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DECLARE @LINKEDSERVER VARCHAR(20)= 'LS_CMT'; DECLARE @ODS_DBNAME VARCHAR(20)= ''; SET @ODS_DBNAME = DB_NAME(); DECLARE @OCS_DBNAME VARCHAR(20)= ''; SET @OCS_DBNAME = 'CMT' + SUBSTRING(@ODS_DBNAME, CHARINDEX('_', @ODS_DBNAME), LEN(@ODS_DBNAME)) SELECT * FROM @ODS_DBNAME.[dbo].CLI_LOCATIONS
Asked by SAJAL (11 rep)
Jul 31, 2020, 08:14 AM
Last activity: Jun 12, 2025, 01:09 PM