Replace tabs with spaces for merge_highways

layers/transportation_name/merge_highways.sql

@@ -13,31 +13,31 @@ DROP MATERIALIZED VIEW IF EXISTS osm_transportation_name_linestring_gen3 CASCADE
 
 -- etldoc: osm_highway_linestring ->  osm_transportation_name_linestring
 CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
-	SELECT
-		(ST_Dump(geometry)).geom AS geometry,
+    SELECT
+        (ST_Dump(geometry)).geom AS geometry,
         -- NOTE: The osm_id is no longer the original one which can make it difficult
         -- to lookup road names by OSM ID
-		member_osm_ids[0] AS osm_id,
-		member_osm_ids,
-		name,
-		name_en,
+        member_osm_ids[0] AS osm_id,
+        member_osm_ids,
+        name,
+        name_en,
         ref,
-		highway,
-		z_order
-	FROM (
-		SELECT
-			ST_LineMerge(ST_Collect(geometry)) AS geometry,
-			name,
+        highway,
+        z_order
+    FROM (
+        SELECT
+            ST_LineMerge(ST_Collect(geometry)) AS geometry,
+            name,
             COALESCE(NULLIF(name_en, ''), name) AS name_en,
             ref,
-			highway,
-			min(z_order) AS z_order,
-			array_agg(DISTINCT osm_id) AS member_osm_ids
-	    FROM osm_highway_linestring
+            highway,
+            min(z_order) AS z_order,
+            array_agg(DISTINCT osm_id) AS member_osm_ids
+        FROM osm_highway_linestring
         -- We only care about highways (not railways) for labeling
-	    WHERE (name <> '' OR ref <> '') AND NULLIF(highway, '') IS NOT NULL
-	    GROUP BY name, name_en, highway, ref
-	) AS highway_union
+        WHERE (name <> '' OR ref <> '') AND NULLIF(highway, '') IS NOT NULL
+        GROUP BY name, name_en, highway, ref
+    ) AS highway_union
 );
 CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_geometry_idx ON osm_transportation_name_linestring USING gist(geometry);