id summary reporter owner description type status priority milestone component version resolution keywords cc 2611 ST_SnapToGrid doesn't snap geognu pramsey "Hi. Testing various ST_SnapToGrid options looks like snapping is not working for values < 0.5, e.g. running the query UPDATE mytable SET the_geom=ST_SnapToGrid(the_geom, 1) I get the results, whilst UPDATE mytable SET the_geom=ST_SnapToGrid(the_geom, 0.0000001) doesn't work at all, leaving the geometry untouched." defect closed high PostGIS 2.1.2 postgis 2.1.x worksforme