Oh, I saw my own typo (forget the arguments for pointdistance3d). the query
should be
Select * from table1, table2
where table1.the_geom amp;amp;ST_Expand(table2.the_geom, 0.1) and
table2.the_geom amp;amp; ST_Expand(table1.the_geom, 0.1) and
pointdistance3d(table1.the_geom,
Hello
I want to check if two points are identical, the points has x,y,z coordinates
and they are not exactly the same, i need to check the intersection between
them with tolerance value. any direction of how to do that.
Thank
kind regards
Try:
ST_DWithin(point1, point2, 0.1)
-F
2010/5/22 eehab hamzeh eeha...@hotmail.com
Hello
I want to check if two points are identical, the points has x,y,z
coordinates and they are not exactly the same, i need to check the
intersection between them with tolerance value. any
