Changes between Version 113 and Version 114 of WKTRaster/SpecificationWorking01


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Timestamp:
02/12/10 07:54:38 (15 years ago)
Author:
pracine
Comment:

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  • WKTRaster/SpecificationWorking01

    v113 v114  
    239239
    240240 '''Implementation details'''
     241
     242 Could also be named ST_Outline().
    241243
    242244 This function could be roughly implemented as a SQL function looking like 'SELECT ST_Collect((ST_AsPolygon(raster)).geom)'. For sure a more specialised version could be faster than ST_AsPolygon.