[postgis-devel] [PostGIS] #2051: ST_AsGeoJSON printing too many digits

[PostGIS]

#2051: ST_AsGeoJSON printing too many digits
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 Reporter:  strk     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.2
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
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Comment(by strk):

 A rude profiling tool:

 {{{
 time psql -xAtc "select sum(octet_length(st_asgeojson(g))) from ( select
 st_makepoint(random(), random()) as g from generate_series(1,10000000) )
 as f;"
 }}}

 Takes 28.92 seconds for me on trunk and 28.64 on 2.0.
 Doesn't look like any dramatic slowdown, does it ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2051#comment:14>
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