From: Sarah Hoffmann <lonvia@denofr.de>
Date: Thu, 31 Oct 2019 17:26:41 +0000 (+0100)
Subject: also update wikipedia from linked places
X-Git-Tag: v3.5.0~132^2~8
X-Git-Url: https://git.openstreetmap.org./nominatim.git/commitdiff_plain/a1bcb28ceaaa5d9b45cac80d5a7c82a4450fc0d4

also update wikipedia from linked places
---

diff --git a/utils/update.php b/utils/update.php
index ef7e3c9f..31c911cc 100644
--- a/utils/update.php
+++ b/utils/update.php
@@ -328,6 +328,7 @@ if ($aResult['recompute-importance']) {
 
     $sSQL = 'ALTER TABLE placex DISABLE TRIGGER ALL;';
     $sSQL .= 'UPDATE placex SET (wikipedia, importance) = (SELECT wikipedia, importance FROM compute_importance(extratags, country_code, osm_type, osm_id));';
+    $sSQL .= 'UPDATE placex s SET wikipedia = d.wikipedia, importance = d.importance FROM placex d WHERE s.place_id = d.linked_place_id and d.wikipedia is not null and (s.wikipedia is null or s.importance < d.importance);';
     $sSQL .= 'ALTER TABLE placex ENABLE TRIGGER ALL;';
     $oDB->exec($sSQL);
 }