diff --git a/layers/transportation_name/layer.sql b/layers/transportation_name/layer.sql index 6b1037d..8f92428 100644 --- a/layers/transportation_name/layer.sql +++ b/layers/transportation_name/layer.sql @@ -6,7 +6,7 @@ CREATE OR REPLACE FUNCTION layer_transportation_name(bbox geometry, zoom_level i RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, ref text, ref_length int, network text, class text) AS $$ SELECT osm_id, geometry, NULLIF(name, '') AS name, - COALESCE(NULLIF(name_en, ''), name) AS name_en, + COALESCE(NULLIF(name_en, ''), NULLIF(name, '')) AS name_en, NULLIF(ref, ''), NULLIF(LENGTH(ref), 0) AS ref_length, --TODO: The road network of the road is not yet implemented NULL::text AS network,