[postgis-tickets] [PostGIS] #3558: PostGIS Topology support Parallization for some functions for PostgreSQL 9.6

[PostGIS]

#3558: PostGIS Topology support Parallization for some functions for PostgreSQL
9.6
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 Reporter:  robe         |      Owner:  strk
     Type:  enhancement  |     Status:  new
 Priority:  medium       |  Milestone:  PostGIS 2.3.0
Component:  topology     |    Version:  trunk
 Keywords:               |
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 There are some functions in topology that lend themselves to
 parallelization.  Sadly since most are used for building topology,
 parallelization would probably never kick in since it doesn't for action
 queries.

 Anyrate ones that come to mind that should be marked parallel safe

 topoelementarray_append which supports topoelementarray_agg
 totopogeom
 asgml
 geometry cast function

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3558>
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