Re: [HACKERS] Polygons passed to poly_overlap have 0 pts when

doing the bounding box test and proceed to more accurate tests only if npts > 0. Ken. - Original Message - From: Tom Lane <[EMAIL PROTECTED]> Date: Tue, 28 May 2002 23:29:08 -0400 To: "Kenneth Chan" <[EMAIL PROTECTED]> Subject: Re: [HACKERS] Polygons passed t

Re: [HACKERS] Polygons passed to poly_overlap have 0 pts when

pts == 0. Ken - Original Message - From: Tom Lane <[EMAIL PROTECTED]> Date: Tue, 28 May 2002 23:29:08 -0400 To: "Kenneth Chan" <[EMAIL PROTECTED]> Subject: Re: [HACKERS] Polygons passed to poly_overlap have 0 pts when column is indexed using rtree > ... Turn

[HACKERS] Polygons passed to poly_overlap have 0 pts when column is indexed using rtree

ike poly_contain. Would anyone happens to know the identity of the “offending” function might be? TIA Kenneth Chan -- ___ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup ---(end of broadc

[HACKERS] A more precise polygon_overlap()

as I am new to postgresql. Looks like postgresql converts the path to a polygon and call poly_overlap(), which could lead to incorrect result. At some stage, I might add an overlap operator that accepts a path and a polygon. TIA Kenneth Chan