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  • EMC Documentum DQL整理(四)

    1.List files and folder in specified folder path
    SELECT DISTINCT s.object_name, fr.r_folder_path FROM dm_sysobject(ALL) s,dm_sysobject_r sr,dm_folder_r fr
    WHERE sr.i_position = -1
    AND sr.r_object_id = s.r_object_id
    AND fr.r_object_id = sr.i_folder_id
    AND fr.i_position = -1
    AND fr.r_folder_path like '{0}%'
    ORDER BY fr.r_folder_path,s.object_name

    2.List all child folders of a particular folder
    SELECT object_name FROM dm_folder WHERE r_object_id IN (SELECT i_folder_id FROM dm_sysobject WHERE FOLDER('{0}',DESCEND) AND r_object_type = 'dm_folder')
     
    3.Get all parent folder paths
    SELECT object_name FROM dm_folder WHERE r_object_id IN (SELECT i_ancestor_id FROM dm_folder WHERE r_object_id = '{0}')
     
    4.Get all checked out documents with folder path
    SELECT d.object_name, fr.r_folder_path,d.r_lock_owner FROM dm_document d,dm_sysobject_r sr,dm_folder_r fr
    WHERE d.i_is_deleted = 0 AND sr.i_folder_id = fr.r_object_id AND d.r_object_id = sr.r_object_id AND sr.i_position = -1 AND fr.i_position = -1
    AND FOLDER('{0}',DESCEND) AND r_lock_owner = '{1}' ''
     
    5.Content Size in Store Summary
    SELECT s.name, SUM(c.content_size * 1.00), AVG(c.content_size * 1.00), MAX(c.content_size)
    FROM dmr_content c, dm_store s
    WHERE c.storage_id = s.r_object_id AND s.store_type IN(1,2,3,5) And ANY parent_id IS NOT NULL
    GROUP BY s.name
     
    6.Get Largest files
    SELECT r_object_id,object_name,r_content_size FROM dm_document WHERE Folder('{0}',DESCENDORDER BY r_content_size DESC
    ENABLE (RETURN_TOP 10)
     
    7.List all objects in a filestore
    SELECT * FROM dm_document(ALL) WHERE r_object_id IN 
    (SELECT parent_id FROM dmr_content ct,dm_filestore fs WHERE fs.name='filestore_01' AND fs.r_object_id=ct.storage_id)
    ENABLE (ROW_BASED)
     
     
     
     
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  • 原文地址:https://www.cnblogs.com/alex09/p/4372148.html
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