[postgis-devel] [PostGIS] #549: ST_isCollection

[PostGIS]

#549: ST_isCollection
-------------------------+--------------------------------------------------
 Reporter:  strk         |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.0.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
-------------------------+--------------------------------------------------
 ST_isCollection(geometry)

 A function returning TRUE if the argument geometry is of any COLLECTION
 type (MULTI*, GEOMETRYCOLLECTION).

 This will be useful now that ST_NumGeometries returns 1 rather than NULL
 for non-collections.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/549>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.