https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=36852
Olli-Antti Kivilahti <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |olli-antti.kivilahti@hypern | |ova.fi --- Comment #6 from Olli-Antti Kivilahti <[email protected]> --- Hi! We have a client who has a similar-but-opposite problem regarding subject searching. When looking for a specific "subject as phrase", Koha returns also more general subjects. eg. su,phr:"Europe" returns: "Europe", "European brotherhood", "European ancestry" If we were to add 610$b "European Regional Conference" to subject-index, su,phr:"Europe" would also return the record with a mention of the conference. Which might not be desirable. My point: - Presently, if this change is accepted, it would exaggerate our client's search challenge. - The change is good, when the way the subject-index phrase search is tokenized in the ES search index, is changed: -- "subject as phrase"-search needs to use it's own search index, 'subject-phrase'. -- 'subject-phrase' needs to follow its own rules of search term tokenization. This is achieved using a Elastic field-specific analyzer. --- It must preserve the way the words are written exactly within a subfield. So tokenize the complete subject word/words as a single indexed search token. eg. 610$a "International Labour Organisation" is tokenized to index as "International Labour Organisation" instead of the current way: "International", "Labour", "Organisation" --- Rewire the advancedsearch to use the new 'subject-phrase'-index -- You are receiving this mail because: You are watching all bug changes. _______________________________________________ Koha-bugs mailing list [email protected] https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-bugs website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/
