Interesting. I just looked at Items I just imported and I did NOT specify what
any of these 3 fields should be in dublin_core.xml – they all got set by DSpace
(version 1.7.1). It’s interesting that date.issued is the only one with a
different format:
DC Field Value
Language
dc.date.accessioned 2011-12-20T18:59:53Z -
dc.date.available 2011-12-20T18:59:53Z -
dc.date.issued 2011-12-20 -
I wonder if maybe this is the problem….?
Sue
Sue Walker-Thornton
(757) 864-2368
From: DeVries, Joe [mailto:[email protected]]
Sent: Tuesday, December 20, 2011 10:42 AM
To: James Bardin; Bram Luyten
Cc: [email protected]; Thornton, Susan M. (LARC-B702)[LITES]
Subject: RE: [Dspace-tech] search can't sort by date issued
I believe I saw an issue like this a while back in 1.6.2, when issue date was
missing the trailing ‘Z’.
--
Joe DeVries
Senior Software Engineer
Digital Library Services, TDL
University of Texas at Austin
512-495-4639
PCL 1.335 / S5477
From: James Bardin [mailto:[email protected]]
Sent: Tuesday, December 20, 2011 9:38 AM
To: Bram Luyten
Cc:
[email protected]<mailto:[email protected]>;
[email protected]<mailto:[email protected]>
Subject: Re: [Dspace-tech] search can't sort by date issued
On Tue, Dec 20, 2011 at 8:46 AM, Bram Luyten
<[email protected]<mailto:[email protected]>> wrote:
My very wild guess would be that it's related to a value in date issued that
breaks the creation of the index on this value.
That's a very good guess! I haven't yet gotten around to building a dspace with
some more debugging around the search code to see what's actually happening,
but this is very plausible.
Looking the our DB, there were a few non-ISO format dates, and a couple nulls.
I updates the bad format dates, removed the nulls, and reindexed, but search by
date issued still doesn't work. Do all the dates need to be in a more specific
format? (like full ISO: 2000-01-12T12:13:14Z).
Thanks,
--
James Bardin <[email protected]<mailto:[email protected]>>
Systems Engineer
Boston University IS&T
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