Yo Dylan, thanks for trying that out for the rest of us :-) Dylan Beaudette wrote: > Hi, > > Thinking (falsely) that I would cleverly locate where two sets of polygons > did > not overlap, I gave something like this a try: > > CREATE TABLE big_mistake as > SELECT a.something, b.something > FROM > a > JOIN > b > ON > ST_Instersects(a,b) = FALSE; > > ... postgresql then proceeded to fill my harddrive with garbage! > > Note the self: don't try seemingly clever tricks without first *thinking* > about them. > > Dylan > > >
-- Regards, Chris Hermansen mailto:[EMAIL PROTECTED] tel+1.604.714.2878 · fax+1.604.733.0631 · mob+1.778.232.0644 Timberline Natural Resource Group · http://www.timberline.ca 401 · 958 West 8th Avenue · Vancouver BC · Canada · V5Z 1E5 _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
