--DECLARE @eduOffer_id UNIQUEIDENTIFIER --SET @eduOffer_id = 'E8FBAC90-F333-4A8F-A150-3EE86E85B103' --'29C6E80F-DF5C-4F5F-B8B1-12638B91966F' DECLARE @colName NVARCHAR(100) DECLARE @maxItemVersion TABLE ( item_id UNIQUEIDENTIFIER, version INT ) /*this is the current module item definition*/ SELECT( SELECT MAX(mainVersion) FROM tblVersionMap WHERE id = @eduOffer_id)AS 'Current ModuleStructure Version', tblItemTypes.codekey, tblItems.id, tblItems.version AS 'ModuleVersion', tblItems.title, tblItems.titleForLearners FROM tblEduOffersModules INNER JOIN tblItems ON tblItems.id = tblEduOffersModules.module_id INNER JOIN tblItemTypes ON tblItemTypes.id = tblItems.itemType_id WHERE eduOffer_id = @eduOffer_id ORDER BY sortOrder IF ISNULL(@boolean,0) <> 1 BEGIN SELECT * INTO #tmpHelper FROM tblVersionMap WHERE id = @eduOffer_id AND tableName = 'tblEduOffersModulesVersions' /* version of module, items themselves, item version*/ DECLARE @eduOfferVersion INT DECLARE @nextEduOfferCreateDate DATETIME DECLARE @curEduOfferCreateDate DATETIME DECLARE modCursor CURSOR FOR SELECT DISTINCT mainVersion, created FROM #tmpHelper ORDER BY mainVersion DESC OPEN modCursor FETCH modCURSOR INTO @eduOfferVersion, @curEduOfferCreateDate WHILE @@FETCH_STATUS = 0 BEGIN CREATE TABLE #tmpModuleVersionItems(eduOfferVersion INT NULL, ModuleVersion INT, title NVARCHAR(200), titelForLearners NVARCHAR(200), sortOrder INT, item_id UNIQUEIDENTIFIER) SET @colName = 'EduOffer Structure Version ' + CAST(@eduOfferVersion AS NVARCHAR(20)) /* clear table before inserting items*/ TRUNCATE TABLE #tmpModuleVersionItems EXEC tempdb..sp_rename '#tmpModuleVersionItems.eduOfferVersion', @colName, 'COLUMN' INSERT INTO #tmpModuleVersionItems SELECT NULL, tblModuleVersions.version, tblItemVersions.title, tblItemVersions.titleForLearners, tblEduOffersModulesVersions.sortOrder, tblModuleVersions.id FROM #tmpHelper AS EduOffers INNER JOIN tblEduOffersModulesVersions ON tblEduOffersModulesVersions.eduOffer_id = EduOffers.id AND tblEduOffersModulesVersions.version = EduOffers.subVersion INNER JOIN tblModuleVersions ON tblModuleVersions.id = tblEduOffersModulesVersions.module_id INNER JOIN tblItemVersions ON tblItemVersions.id = tblModuleVersions.id AND tblModuleVersions.version = tblItemVersions.version WHERE eduOffer_id = @eduOffer_id AND EduOffers.mainVersion = @eduOfferVersion ORDER BY tblEduOffersModulesVersions.sortOrder /*we have to find all items only which were created or modifed in the daterange between this version*/ SET @nextEduOfferCreateDate = NULL IF EXISTS(SELECT created FROM tblVersionMap WHERE id = @eduOffer_id AND mainVersion = @eduOfferVersion + 1 AND tableName = 'tblEduOffersModulesVersions') SELECT @nextEduOfferCreateDate = created FROM tblVersionMap WHERE id = @eduOffer_id AND mainVersion = @eduOfferVersion + 1 AND tableName = 'tblEduOffersModulesVersions' IF @nextEduOfferCreateDate IS NOT NULL BEGIN SELECT A.* FROM #tmpModuleVersionItems AS A INNER JOIN tblItemVersions ON tblItemVersions.id = A.item_id AND A.ModuleVersion = tblItemVersions.version WHERE (modified IS NULL OR modified < @nextEduOfferCreateDate) ORDER BY sortOrder, Moduleversion DESC END ELSE BEGIN SELECT DISTINCT A.* FROM #tmpModuleVersionItems AS A INNER JOIN tblItemVersions ON tblItemVersions.id = A.item_id AND A.ModuleVersion = tblItemVersions.version WHERE ModuleVersion >= (SELECT MAX(version) FROM tblItemVersions WHERE id = A.item_id AND ISNULL(modified,created) < @curEduOfferCreateDate) AND (modified > @curEduOfferCreateDate OR (created < @curEduOfferCreateDate AND modified IS NULL) OR (ModuleVersion = 0 AND modified < @curEduOfferCreateDate)) ORDER BY sortOrder, ModuleVersion DESC END DROP TABLE #tmpModuleVersionItems FETCH modCURSOR INTO @eduOfferVersion, @curEduOfferCreateDate END CLOSE modCursor DEALLOCATE modCursor DROP TABLE #tmpHelper END SELECT 0 AS Value, 'Nein' AS Text UNION SELECT 1 AS Value, 'Ja' AS Text