--DECLARE @startDate DATETIME = DATEADD(dd, -90, DATEDIFF(dd, 0, GETDATE())) --DECLARE @endDate DATETIME = GETDATE() DECLARE @qualification_id UNIQUEIDENTIFIER SELECT @qualification_id = id FROM tblQualifications WHERE referenceKey = 'gutberaten' DECLARE @sollBZ INT SELECT @sollBZ = minTime FROM tblQualifications WHERE id = @qualification_id ; WITH result AS ( SELECT registernumber, -- AS 'Vermittler-ID', Kennung, sollBZ, BeginnQuali, -- AS 'Beginn-Quali.', EndeQuali -- AS 'Ende-Quali.' FROM (SELECT registernumber, descUserCn AS Kennung, [dbo].[fn_GetCurrentMinTime](tblQualifications.periodDurationMonths, @sollBZ, startDate, null) AS sollBZ, --'Soll-BP', startDate AS BeginnQuali, --'Beginn-Quali.', CASE WHEN tblQualifications.periodDurationMonths IS NULL THEN NULL ELSE DATEADD(month, tblQualifications.periodDurationMonths, tblUserQualificationPeriods.startDate) END AS EndeQuali FROM v_Users JOIN tblUserQualificationPeriods ON tblUserQualificationPeriods.user_id = v_Users.intUserCn AND tblUserQualificationPeriods.qualification_id = @qualification_id JOIN tblQualifications ON tblQualifications.id = @qualification_id WHERE (@startDate IS NULL OR tblUserQualificationPeriods.startDate >= @startDate) AND descUserCn LIKE 'p%' AND (registernumber IS NOT NULL AND LEN(REPLACE(registernumber, ' ' , '')) > 0)) AS infos) SELECT registernumber AS 'Vermittler-ID', Kennung, sollBZ AS 'Soll Bildungszeit', CONVERT(VARCHAR, BeginnQuali, 104) AS 'Beginn-Quali.', CONVERT(VARCHAR, EndeQuali, 104) AS 'Ende-Quali.' FROM result WHERE (@endDate IS NULL OR BeginnQuali <= @endDate) ORDER BY Kennung