Changed geometry type for buildings

README.md

@@ -21,7 +21,7 @@ Please add a small reasoning around the following points for each proposed merge
 | column_name | data_type                |
 |-------------|--------------------------|
 | osm_id      | integer (primary key)    |
-| geometry    | geometry (Polygon, 4326) |
+| geometry    | geometry (Geometry, 4326) |
 
 #### `migrations` - Information about database migrations
 

migrations/00004_change_geometry_type.sql

+ALTER TABLE public.obm_buildings
+    DROP COLUMN geometry;
+ALTER TABLE public.obm_buildings
+    ADD COLUMN IF NOT EXISTS geometry geometry (GEOMETRY, 4326);