[PostGIS] #2614: Prepared geometry support for ST_DWithin

[PostGIS]

#2614: Prepared geometry support for ST_DWithin
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  Reporter:  robe         |      Owner:  pramsey
      Type:  enhancement  |     Status:  closed
  Priority:  high         |  Milestone:  PostGIS 3.7.0
 Component:  postgis      |    Version:  master
Resolution:  fixed        |   Keywords:
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Changes (by Paul Ramsey <pramsey@…>):

 * resolution:   => fixed
 * status:  new => closed

Comment:

 In [changeset:"48a31d424a91b9fda7c125a5c5594689e87d562c/git" 48a31d4/git]:
 {{{#!CommitTicketReference repository="git"
 revision="48a31d424a91b9fda7c125a5c5594689e87d562c"
 Back ST_DWithin with GEOSPreparedDistance for cases where
 it might be useful. When at least one object is > 1kb.
 Standard caching criteria (see object more than once).
 Use brute force implementation where caching is not
 indicated.
 Includes a commented out ST_DwithinUncached which is backed by the
 old brute force implementation, for testing purposes.

 Closes #2614
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/2614#comment:17>
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