'ST_Collect(centroid)',
'min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END)'
);
- $sSQL .= " (extratags->'place') AS extra_place ";
+ $sSQL .= " COALESCE(extratags->'place', extratags->'linked_place') AS extra_place ";
$sSQL .= ' FROM placex';
$sSQL .= " WHERE place_id in ($sPlaceIDs) ";
$sSQL .= ' AND (';