From: Marc Tobias Metten <mtmail@gmx.net>
Date: Tue, 28 Apr 2015 19:14:36 +0000 (+0200)
Subject: postgres coalesce() looks for null values, not 0. Result remains in this case 0
X-Git-Tag: v.2.5.0~60^2~1
X-Git-Url: https://git.openstreetmap.org/nominatim.git/commitdiff_plain/2a3672c19b21b84dbfa2a1d9ccd5fd2a65a522bb?hp=2a3672c19b21b84dbfa2a1d9ccd5fd2a65a522bb

postgres coalesce() looks for null values, not 0. Result remains in this case 0
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