https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=18827
Bug ID: 18827
Summary: Elasticsearch mappings - not displayed or retrieved in
saved order
Change sponsored?: ---
Product: Koha
Version: master
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P5 - low
Component: Searching
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
The mappings listed under 'Biblios' and 'Authorities' are draggable - this
allows ordering of fields.
The ordering affects the id field in the search_marc_map table
When retrieving for display or mapping we are not ordering by the this field.
In general I am not sure if we are gaining anything with this ordering:
https://www.elastic.co/guide/en/elasticsearch/guide/current/_sorting.html
" When sorting on fields with more than one value, remember that the values do
not have any intrinsic order; a multivalue field is just a bag of values. Which
one do you choose to sort on?"
I think we can switch to the idea that a single field per index should be
chosen for ordering:
author = 100 (only make this one sortable)
author = 700
author = 245c
or, in the case of authorities, we should expect a single field to populate the
field for sorting (100, 110, 150 ... are alldefined as 'main-heading' - but
each record should only have a single one of these field)
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