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SQL to find DSPACE collection info given item handle

Collection name

Collection name for item handle 94921

SELECT collection.name FROM collection, collection2item, item, handle WHERE collection2item.item_id=item.item_id AND collection2item.collection_id=collection.collection_id AND handle.resource_id=item.item_id AND handle = 94921 ;

Collection handle

Collection handle for item handle 94921

SELECT handle FROM handle WHERE resource_type_id=3 AND resource_id=(SELECT collection.collection_id FROM collection, collection2item, item, handle WHERE collection2item.item_id=item.item_id AND collection2item.collection_id=collection.collection_id AND handle.resource_id=item.item_id AND handle = 94921) ;

Posted by Jeffrey Silvis on October 21, 2010 10:59 AM |

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