Il 08/09/16 10:57, Gael Princivalle ha scritto: > Hello. > > Could someone give me an example of the postgis st_within function? > > http://postgis.org/docs/ST_DWithin.html > > Model > | > db.define_table('places',Field('loc','geometry()')) > | > Where I insert 3 geoPoints: > | > geoPoint(1,1)geoPoint(3,2)geoPoint(6,5) > | > > | > query =db.places.loc.st_within(geoPoint(0,0),3) > | > geoPoint(0, 0) is my geometry 3 is the max. distance from this geometry > | > results =db(query).select(sp.id,sp.loc) > | > Ticket is: > | > st_within()takes exactly 2arguments (3given) > | |Hi Gael, the st_within and st_dwithin are two different method, the second one is the only you want now :) | > > That's strange because I have 2 arguments: > | > geoPoint(0,0)3 > | > Can someone give a hand? Thanks. > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google > Groups "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout.
-- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
