From: Sarah Hoffmann <lonvia@denofr.de>
Date: Tue, 22 Sep 2020 13:51:04 +0000 (+0200)
Subject: remove ST_Covers check when also testing for ST_Intersects
X-Git-Tag: v3.6.0~66^2~1
X-Git-Url: https://git.openstreetmap.org/nominatim.git/commitdiff_plain/d3ca9dd3f78fce550d601a43cab97bbd7a1ef68a?hp=d3ca9dd3f78fce550d601a43cab97bbd7a1ef68a

remove ST_Covers check when also testing for ST_Intersects

Using both is slightly problematic because they have different
ways to use the index. Newer versions of Postgis exhibit a
query planner issue when both functions appear together.
As ST_Intersects includes ST_Covers, simply remove the latter.
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