Bug 39287 - Improve "Show volume" search with a more specialized search index
Summary: Improve "Show volume" search with a more specialized search index
Status: NEW
Alias: None
Product: Koha
Classification: Unclassified
Component: Cataloging (show other bugs)
Version: Main
Hardware: All All
: P5 - low enhancement
Assignee: Bugs List
QA Contact: Testopia
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Reported: 2025-03-10 12:55 UTC by Katrin Fischer
Modified: 2025-03-10 12:55 UTC (History)
2 users (show)

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Description Katrin Fischer 2025-03-10 12:55:22 UTC
Currently the rcn index used to search for volumes contains all $w subfields from 7xx and 8xx linking fields. In some cases this is too broad, even tho we are additionally limiting to monographs.

Example:
Search volumes will also find
- records with a 775$w - other edition
- records with a matching 780/785$w - preceeding or succeeding
...

A specific index for searching volumes (rcn-volumes) should contain:

- 773$w (we still need to limit to monographic, because these could also be analytcal links)
- 800$w
- 810$w
- 811$w
- 830$w

Once the index is defined we can update the XSLT and the method for determining if the "Show volumes" link should be shown to use it and have a correct result list.