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https://issues.apache.org/jira/browse/SOLR-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14266704#comment-14266704
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Ishan Chattopadhyaya edited comment on SOLR-4242 at 1/6/15 8:33 PM:
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*Filtering*:
Something like this, maybe?
fq={!st_intersects sfield="geo" wkt="Circle(54.729696,-98.525391)" d=10}
*Returning distances/boosts*:
Not sure I understood st_distance() being "alias, more or less, to geofilt"
part.
Do you mean something like:
st_distance(operation, sfield, wkt/pt, distanceUnits) ?
(Wondering if the spatial operation parameter is needed?)
was (Author: ichattopadhyaya):
*Filtering*:
Something like this, maybe?
fq={!st_intersects sfield="geo" wkt="Circle(54.729696,-98.525391)" d=10}
*Returning distances/boosts*:
Not sure I understood st_distance() being "alias, more or less, to geofilt"
part.
Do you mean something like:
st_distance(operation, sfield, wkt/pt, distanceUnits) ?
> A better spatial query parser
> -----------------------------
>
> Key: SOLR-4242
> URL: https://issues.apache.org/jira/browse/SOLR-4242
> Project: Solr
> Issue Type: New Feature
> Components: spatial
> Reporter: David Smiley
> Fix For: 4.9, Trunk
>
>
> I've been thinking about how spatial support is exposed to Solr users.
> Presently there's the older Solr 3 stuff, most prominently seen via
> \{!geofilt} and \{!bbox} done by [~gsingers] (I think). and then there's the
> Solr 4 fields using a special syntax parsed by Lucene 4 spatial that looks
> like mygeofield:"Intersects(Circle(1 2 d=3))" What's inside the outer
> parenthesis is parsed by Spatial4j as a shape, and it has a special
> (non-standard) syntax for points, rects, and circles, and then there's WKT.
> I believe this scheme was devised by [~ryantxu].
> I'd like to devise something that is both comprehensive and is aligned with
> standards to the extent that it's prudent. The old Solr 3 stuff is not
> comprehensive and not standardized. The newer stuff is comprehensive but
> only a little based on standards. And I think it'd be nicer to implement it
> as a Solr query parser. I'll say more in the comments.
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