Hi-- I believe that Nicole Engard wrote the following report for me. It seems to work. SELECT biblio.biblionumber, biblio.title, biblio.author FROM biblioitems JOIN biblio ON ( biblioitems.biblionumber = biblio.biblionumber ) WHERE ExtractValue( marcxml, '//datafield[@tag="942"]/subfield[@code="c"]' ) = "" On Mon, Aug 8, 2016 at 11:36 PM, Kerrie Stevens <KStevens@harvest.edu.au> wrote:
Hi Everyone,
I'm trying to get a report to identify which bib records in my Koha do not have anything in the 942 $c Koha Item Type marc field.
I tried to tweak a report from the report library, but it doesn't appear to work correctly as some of the results do have things in the 942$c field. Can anyone help me work out what I'm doing wrong?
SELECT biblio.biblionumber, SUBSTRING(biblioitems.marcxml, LOCATE('<subfield code="c">',
biblioitems.marcxml, LOCATE('<datafield tag="942"', biblioitems.marcxml)+19),
LOCATE('</subfield>', biblioitems.marcxml, LOCATE('<subfield code="c">',
biblioitems.marcxml, LOCATE('<datafield tag="942"',
biblioitems.marcxml)+19)) - LOCATE('<subfield code="c">', biblioitems.marcxml,
LOCATE('<datafield tag="942"', biblioitems.marcxml)+19)) AS itemtype
FROM biblioitems, biblio
WHERE biblioitems.biblionumber = biblio.biblionumber AND url IS NOT NULL
I'm specifically wanting a list of bib records that have nothing in the 942$c marc field.
Any help very much appreciated. I have almost no SQL experience/knowledge!
Thank you
Kerrie Stevens
Harvest Bible College
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-- Jane Cothron Cataloger Lincoln County Library District P.O. Box 2027 Newport, Oregon 97365 541-265-3066 (phone & fax) jcothron@lincolncolibrarydist.org