ALTER PROCEDURE [dbo].[sp_TestSetupHardwareGet] @TestSetupId INT = NULL AS BEGIN SET NOCOUNT ON; IF( @TestSetupId IS NULL) BEGIN SELECT TestSetupHardwareId, A.DASId, TestSetupId, AddOrRemove, SamplesPerSecond, IsClockMaster, AntiAliasFilterRate FROM [dbo].TestSetupHardware AS A INNER JOIN [dbo].DAS AS B ON A.DASId=B.DASId WHERE B.Type!=58 AND B.Type!=59 END ELSE BEGIN SELECT TestSetupHardwareId, A.DASId, TestSetupId, AddOrRemove, SamplesPerSecond, IsClockMaster, AntiAliasFilterRate FROM [dbo].TestSetupHardware AS A INNER JOIN [dbo].DAS AS B ON A.DASId=B.DASId WHERE [TestSetupId]=@TestSetupId AND B.Type!=58 AND B.Type!=59 END END