[postgis-tickets] [PostGIS] #4683: ST_SafeSubdivide

[PostGIS]

#4683: ST_SafeSubdivide
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 Reporter:  strk         |      Owner:  strk
     Type:  enhancement  |     Status:  assigned
 Priority:  medium       |  Milestone:  PostGIS 3.1.0
Component:  postgis      |    Version:  master
 Keywords:               |
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 As reported in #4636 the ST_Subdivide function may degrade input, due to
 the necessity to add vertices at exact grid intersection point, and being
 sometimes unable to do so.

 A ST_SafeSubdivide function may instead limit itself to split at existing
 vertices.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4683>
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