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Umbraco - Delete Old Document Versions
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BEGIN TRANSACTION | |
/* Delete Old Document Versions */ | |
Declare @keepOldVersionsCount int, @keepNewerThanDate datetime | |
Set @keepOldVersionsCount = 0 /* 0 Keeps published and newest only. */ | |
Set @keepNewerThanDate = getdate() /* getDate() or '2013-01-01' */ | |
IF OBJECT_ID('tempdb..#versions') IS NOT NULL DROP TABLE #versions | |
SELECT VersionID, nodeId, updateDate, newest, published INTO #versions | |
FROM cmsDocument | |
WHERE versionID NOT IN | |
(SELECT D.versionId | |
FROM cmsDocument D | |
WHERE D.versionId IN | |
(SELECT versionId | |
FROM | |
(SELECT CV.versionId, published, newest, CV.versionDate, RANK() OVER(ORDER BY CV.versionDate DESC) RowNum | |
FROM cmsContentVersion CV JOIN cmsDocument DD ON CV.versionId = DD.versionId | |
WHERE DD.nodeId = D.nodeId) AS tmp | |
WHERE tmp.RowNum <= (@keepOldVersionsCount + 2) OR tmp.published = 1 OR tmp.newest = 1 or tmp.versionDate >= @keepNewerThanDate) | |
) | |
--DELETE FROM cmsContentVersion WHERE VersionId IN (select #versions.VersionId from #versions) | |
--DELETE FROM cmsPreviewXml WHERE versionId IN (select #versions.VersionId from #versions) | |
--DELETE FROM cmsPropertyData WHERE VersionId IN (select #versions.VersionId from #versions) | |
--DELETE FROM cmsDocument WHERE VersionId IN (select #versions.VersionId from #versions) | |
--select * from #versions | |
IF @@ERROR <> 0 | |
IF @@TRANCOUNT = 1 ROLLBACK TRANSACTION | |
GO | |
IF @@TRANCOUNT = 1 | |
BEGIN | |
PRINT 'versions deleted' | |
COMMIT TRANSACTION | |
END | |
ELSE | |
BEGIN | |
PRINT 'error deleting versions, rollback transaciton.' | |
END | |
GO |
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