[postgis-tickets] [PostGIS] #2971: Wrong return type documented for ST_PixelAsPoints, ST_PixelAsPolygons, and ST_PixelAsCentroids

[PostGIS]

#2971: Wrong return type documented for ST_PixelAsPoints, ST_PixelAsPolygons, and
ST_PixelAsCentroids
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 Reporter:  mwtoews        |       Owner:  robe         
     Type:  defect         |      Status:  new          
 Priority:  medium         |   Milestone:  PostGIS 2.1.5
Component:  documentation  |     Version:  2.1.x        
 Keywords:                 |  
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 Documentation for ST_PixelAsPoints, ST_PixelAsPolygons, and
 ST_PixelAsCentroids show a return type `geometry`, however the DDL for the
 functions has `SETOF record`.

 It would also be helpful to document the returned record composite type,
 by listing the field names and their data types.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2971>
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