[Koha] Koha 16.05 - SQL Report on Koha Control Numbers - Finding blank 001s

[Craig Butosi]

Hi Paul,

Thanks very much for this. Your query actually helped me to identify my syntax problem. I was using "IS NOT NULL" in my WHERE clause, which includes the XML for 001, when I should have been using "= 0", as in:

SELECT biblionumber
FROM biblioitems
WHERE EXTRACTVALUE(marcxml,'//controlfield[@tag="001"]') = 0

The above query successfully returns all biblionumbers with no 001s.

Thanks for your time on this!

All best,

Craig Butosi, MA, MLIS, B Mus (Hons.)
LIBRARY SERVICES MANAGER
THE ROYAL CONSERVATORY
TELUS Centre for Performance and Learning
273 Bloor Street West
Toronto, ON M5S 1W2
416.408.2824 x338
www.rcmusic.ca

-----Original Message-----
From: Koha [mailto:koha-bounces at lists.katipo.co.nz] On Behalf Of Paul A
Sent: February-08-17 11:54 AM
To: koha at lists.katipo.co.nz
Subject: Re: [Koha] Koha 16.05 - SQL Report on Koha Control Numbers - Finding blank 001s

On 2/8/2017 11:13 AM, Craig Butosi wrote:
> Hi all,
>
> Koha 16.05 o Ubuntu 14.04 LTS
> Package install
>
> Would a kind soul help me with a basic SQL report which compiles a list of all bibliographic records that have a blank 001, but which have a biblionumber? Columns selected for the report = biblionumber, title, author.
>
> I have tried a number of queries but can't seem to get the syntax correct.

We have one that just gives you "clickable links" to allow editing the
biblio:

SELECT GROUP_CONCAT('<a target="_blank" href=\"/ cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=',biblionumber,'\">',biblionumber,'</a>'
SEPARATOR ', ')
AS BibNums,
EXTRACTVALUE(marcxml,'//controlfield[@tag="001"]') AS Id FROM biblioitems GROUP BY Id HAVING count(Id) = 0;

Best -- Paul

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