[#3009] Add dashboard table migration script

ckan/migration/versions/061_add_dashboard_table.py

@@ -0,0 +1,16 @@
+from sqlalchemy import *
+from migrate import *
+
+def upgrade(migrate_engine):
+    metadata = MetaData()
+    metadata.bind = migrate_engine
+    migrate_engine.execute('''
+CREATE TABLE dashboard (
+    user_id text NOT NULL,
+    activity_stream_last_viewed timestamp without time zone NOT NULL
+);
+ALTER TABLE dashboard
+    ADD CONSTRAINT dashboard_pkey PRIMARY KEY (user_id);
+ALTER TABLE dashboard
+    ADD CONSTRAINT dashboard_user_id_fkey FOREIGN KEY (user_id) REFERENCES "user"(id) ON UPDATE CASCADE ON DELETE CASCADE;
+    ''')