[Koha-bugs] [Bug 19893] Alternative optimized indexing for Elasticsearch

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=19893

--- Comment #115 from Nicolas Legrand <nicolas.legrand at bulac.fr> ---
(In reply to Alex Arnaud from comment #105)
> (In reply to Nicolas Legrand from comment #103)
> > (In reply to David Gustafsson from comment #102)
> > [...]
> > > > I think the mapping system was designed for that. I.e
> > > > 
> > > > author: 700ba
> > > > # we get 700$a and 700$b concatenated
> > > > 
> > > > And when concatenation is not wanted:
> > > > 
> > > > author: 700b
> > > > author: 700a
> > > > # We get 700$a and 700$b in 2 different array elements
> > > 
> > > In that case there are MANY mappings that are defined in the wrong way.
> > 
> > True, but we recently learned the hard way we need those kind of
> > concatenation in the zone 7xx. We have cases of "authorfirstname
> > authorlastname" that don't work and should. Rewriting mappings is not
> > expansive compare to this.
> 
> Hello Nicolas,
> 
> Any exemples of what doesn't work ?

Hey Alex

https://koha.bulac.fr/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=914403

Try to find this book while taping the name of the co-author "Ariane Eissen".

Her name appears fully in the field 200, but the lexer don't separate words on
apostrophes, so she's indexed as "d'Ariane Eissen". This leave us with the 702
to find her.

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