[Koha] Look for records with specific info in a mark field

[Barton Chittenden]

Good answer, Katrin!

On Dec 4, 2017 15:17, "Katrin Fischer" <katrin.fischer.83 at web.de> wrote:

> Hi Alvaro,
>
> yes, Koha stores the complete record as MARCXML and only some fields are
> mapped to database columns. You can see the mappings in Administration >
> Koha to MARC mappings. Be careful, after changing it you need to run a
> script to populate database fields correctly. The MARC record is stored in
> either biblioitems.marcxml (older versions) or biblio_metadata.metadata
> (current versions) and can be queried using the ExtractValue function. You
> can find examples in the reports library on the wiki:
>
> https://wiki.koha-community.org/wiki/SQL_Reports_Library#Query_MARC
>
> Hope this helps,
>
> Katrin
>
>
> On 04.12.2017 21:03, Alvaro Cornejo wrote:
>
>> Hi
>>
>> How can I do a MySQL search for all the records/items with an specific
>> value in an specific marc field Xx?
>>
>> I've looked at the bilblio and related tables but I'm unable to find a
>> table with marcs fields info. I saw some marcxml fields however; are marc
>> values stored there and I need to xlmparse that info to get an specific
>> value?
>>
>> Regards
>>
>> Alvaro
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>>
>
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