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https://issues.apache.org/jira/browse/SOLR-12839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16649244#comment-16649244
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Yonik Seeley commented on SOLR-12839:
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We should perhaps think about how to extend to N sorts instead of 2.
Also keeping in mind that sort should be able to have tiebreaks someday.
Brainstorming syntax:
Maybe just append a number to our existing sort syntax, so we would get
something like "foo desc, bar asc 50" (bar would be a tiebreak in this case)
So two resorts in a row could be
"field1 asc 100; field2 desc 10" or a slightly more decomposed array ["field1
asc 100","field2 desc 10"]
Or given that this is just an extension of the sort syntax, it could even just
go in the "sort" param itself and not bother with "resort"
sort:"count desc 5" could be a synonym for sort:"count desc",limit:5
It's late and my slides for Activate aren't done.... take it for what it's
worth ;-)
> add a 'resort' option to JSON faceting
> --------------------------------------
>
> Key: SOLR-12839
> URL: https://issues.apache.org/jira/browse/SOLR-12839
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Facet Module
> Reporter: Hoss Man
> Assignee: Hoss Man
> Priority: Major
> Attachments: SOLR-12839.patch, SOLR-12839.patch
>
>
> As discusssed in SOLR-9480 ...
> bq. Similar to how the {{rerank}} request param allows people to collect &
> score documents using a "cheap" query, and then re-score the top N using a
> ore expensive query, I think it would be handy if JSON Facets supported a
> {{resort}} option that could be used on any FacetRequestSorted instance right
> along side the {{sort}} param, using the same JSON syntax, so that clients
> could have Solr internaly sort all the facet buckets by something simple
> (like count) and then "Re-Sort" the top N=limit (or maybe (
> N=limit+overrequest ?) using a more expensive function like skg()
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