Add effective_on column to ra.municipality_changes

db/migrate/20170513200748_ra_add_effective_on_to_municipality_changes.rb

@@ -0,0 +1,5 @@
+class RaAddEffectiveOnToMunicipalityChanges < ActiveRecord::Migration[5.0]
+  def change
+    add_column 'ra.municipality_changes', 'effective_on', :date
+  end
+end

db/structure.sql

@@ -179,6 +179,19 @@ CREATE TYPE municipality_status AS ENUM (
 );
 
 
+SET search_path = datahub, pg_catalog;
+
+--
+-- Name: pg_schema_size(text); Type: FUNCTION; Schema: datahub; Owner: -
+--
+
+CREATE FUNCTION pg_schema_size(text) RETURNS bigint
+    LANGUAGE sql
+    AS $_$
+SELECT SUM(pg_total_relation_size(quote_ident(schemaname) || '.' || quote_ident(tablename)))::BIGINT FROM pg_tables WHERE schemaname = $1
+$_$;
+
+
 SET search_path = core, pg_catalog;
 
 SET default_tablespace = '';
@@ -1641,7 +1654,8 @@ CREATE TABLE municipality_changes (
     created_at timestamp without time zone NOT NULL,
     updated_at timestamp without time zone NOT NULL,
     city_id integer,
-    change_id integer
+    change_id integer,
+    effective_on date
 );
 
 
@@ -6836,6 +6850,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20170503112646'),
 ('20170503203539'),
 ('20170506104022'),
-('20170506190014');
+('20170506190014'),
+('20170513200748');