[postgis-tickets] [PostGIS] #3092: Slow performance of geometry_columns in PostGIS >= 2

[PostGIS]

#3092: Slow performance of geometry_columns in PostGIS >= 2
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  Reporter:  rouault      |      Owner:  pramsey
      Type:  enhancement  |     Status:  new
  Priority:  high         |  Milestone:  PostGIS 2.1.8
 Component:  postgis      |    Version:  2.0.x
Resolution:               |   Keywords:
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Comment (by pramsey):

 robe do you want to try this with your amazing sql skillz? Basically start
 from the ARRAYs that Even is spitting out on the constraints and derive
 the SRID/TYPE/etc, avoids running a query for each column value as
 currently done.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/3092#comment:4>
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