[postgis-tickets] [PostGIS] #3501: [raster] add raster constraint max extent exceeds array size limit

[PostGIS]

#3501: [raster] add raster constraint max extent exceeds array size limit
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  Reporter:  hypostase  |      Owner:  dustymugs
      Type:  defect     |     Status:  reopened
  Priority:  medium     |  Milestone:  PostGIS 2.2.3
 Component:  raster     |    Version:  2.2.x
Resolution:             |   Keywords:
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Comment (by robe):

 avernar,

 Thanks for the thorough testing.  Saves me work of having to benchmark.

 I'm surprised ST_Collect is better than ST_Union.

 Anyrate this all looks good except I think we should avoid the
 ST_Transform.  The reason is that the intersection checks require the
 geometries to be in the same spatial ref so would fail when acutally
 checked.

 In the case of multiple SRIDS, I think the Extent constraint should just
 be chucked as it's bound to do more damage than good.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3501#comment:10>
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