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https://issues.apache.org/jira/browse/SOLR-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12748087#action_12748087
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Anil Khadka commented on SOLR-1387:
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> I don't see a reason as to why the case filter be there. you can always apply
> a lower case filter to you field while indexing and searching.
suppose i indexed a field called "placename" having name like California,
Nevada, San Jose...
If I use LowerCaseFilterFactory it will be stored in lowered case and when
retrieving as FACET (or TermsComponent) it is also in lowered case. -->
(california, nevada, san jose)
And this will mess thing up (at least for me). I know there are others who want
this too.
> You mean wildcards. Right?
Yes, it would be the first step towards it... [ again i don't mean A* or
abc*.., i would rather want *a or a*bc]
> This has been recently discussed on the dev mailing list here -
> http://www.lucidimagination.com/search/document/f954dbb323746ed1/multiple_facet_prefix
The syntax that was agreed upon was local params in this manner -
facet.field={!prefix=foo prefix=bar}myfield
Yes this is what i'm talking about, having an option to get both the individual
list and merge list for each query (here 'foo' and 'bar') would be better.
> Add more search options for filtering facets.
> ---------------------------------------------
>
> Key: SOLR-1387
> URL: https://issues.apache.org/jira/browse/SOLR-1387
> Project: Solr
> Issue Type: New Feature
> Components: search
> Affects Versions: 1.4
> Reporter: Anil Khadka
>
> Currently for filtering the facets, we have to use prefix (which use
> String.startsWith() in java).
> We can add some parameters like
> * facet.iPrefix : this would act like case-insensitive search. (or --->
> facet.prefix=a&facet.caseinsense=on)
> * facet.regex : this is pure regular expression search (which obviously would
> be expensive if issued).
> Moreover, allowing multiple filtering for same field would be great like
> facet.prefix=a OR facet.prefix=A ... sth like this.
> All above concepts could be equally applicable to TermsComponent.
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