Hi Aleisha and all, Thank you so much for your help. It helped my problem. Thanks a million. Very Warm Regards James On Tue, 3 Aug 2021 00:07 Aleisha Amohia, <aleisha@catalyst.net.nz> wrote:
Hi Muiru
Your query is almost there! I think your error is happening because of the columns you're joining the tables on. The joining column should be equal (or represent the same data) in both tables to be accurate. You should amend the query to look more like:
SELECT items.itemcallnumber, items.barcode, biblio.author,biblio.title, biblioitems.publishercode AS ISBN, items.price FROM items LEFT JOIN biblio ON (biblio.biblionumber=items.biblionumber) LEFT JOIN biblioitems ON (biblioitems.biblionumber=items.biblionumber) LEFT JOIN biblio_metadata ON (items.biblionumber=biblio_metadata.biblionumber)
Hopefully that gives you some data in your results.
Also just noticed that you're using biblioitems.publishercode as ISBN, I'm sure you know this, but there is also a biblioitems.isbn field that might be mapped more accurately for you to use for this purpose.
Hope that helps!
Aleisha On 2/08/21 9:40 pm, muiru james wrote:
Hello team,
I recently reinstalled koha 20.05 on Ubuntu 20. I'm running a complete shelflist report with columns biblio.author, biblio.title. However for new items added to the records, columns for author and title are blank. I have tried to use the extractvalue from biblio_metadata and the result is the same.
The query is as below:
SELECT items.itemcallnumber, items.barcode, biblio.author,biblio.title, biblioitems.publishercode AS ISBN, items.price. From items LEFT JOIN biblio ON (biblio.biblionumber=items.itemnumber) LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=biblionumber) LEFT JOIN biblio_metadata ON (items.itemnumber=biblio_metadata.biblionumber)
Records staged after installation has the details but new items added ti the existing records has only data from the items table- callnumber, barcode and price.
During the installation process, i could not install mariadb directly n had to install the mariadbserver10.03 then mariadbclient-10.03 then mariadbserver.
I have tried rebuilding zebra and also rebuilding the tables from therebuildtables.pl without success.
Any help will be greatly appreciated.
Regards James _______________________________________________
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-- *Aleisha Amohia*(she/her) Koha Developer
Catalyst IT - Expert Open Source Solutions Tel: +64 4 499 2267 | www.catalyst.net.nz
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