Re: [Dspace-tech] Handle-assetstore

2012-07-31 Thread helix84
On Tue, Jul 31, 2012 at 5:16 PM, Alain Tschanz wrote: > Thank you very much for your quick response. Your SQL code solved my problem. > May I ask a related SQL question: > I would like to run a query that fetches all handles and files associated > with a collection. Specifically, I need to know

Re: [Dspace-tech] Handle-assetstore

2012-07-31 Thread Claudia Jürgen
Hello Alain, the last number 30837199014132132506155472754588837323 corresponds to the the internal_id of the bitstream table. In order to retrieve the handle of the item the bitstream belongs to, along with the bitstream information you can use SELECT distinct h.handle, b.* FROM bitstream b,

Re: [Dspace-tech] Handle-assetstore

2012-07-31 Thread helix84
It should be also helpful to know the bitstream name in addition to item handle: SELECT DISTINCT handle.handle_id, bitstream.name FROM bitstream,bundle2bitstream,item2bundle,bundle,handle WHERE handle.resource_id=item2bundle.item_id AND item2bundle.bundle_id=bundle2bitstream.bundle_id AND bundle2b

Re: [Dspace-tech] Handle-assetstore

2012-07-31 Thread helix84
Hi Alain, this should do the trick (I tested it only cursorily): SELECT DISTINCT handle.handle_id FROM bitstream,bundle2bitstream,item2bundle,bundle,handle WHERE handle.resource_id=item2bundle.item_id AND item2bundle.bundle_id=bundle2bitstream.bundle_id AND bundle2bitstream.bitstream_id=bitstream

[Dspace-tech] Handle-assetstore

2012-07-31 Thread Alain Tschanz
Hello, How/where can I look up what handle corresponds to what directory/file in the assetstore? For example, I tried to export a collection, but I received the following error message: The task exited unexpectedly or failed. For more information, please contact the site administrator or check