Merge pull request #5990 from CartoDB/3383-migrate-synchronization-oauths-id-to-uuid

Migrate synchronization_oauths id to UUID

db/migrate/20151022141441_change_id_to_uuid_from_synchronization_oauths.rb

@@ -0,0 +1,17 @@
+Sequel.migration do
+  up do
+    Rails::Sequel.connection.run(%{
+        ALTER TABLE synchronization_oauths DROP COLUMN id;
+        ALTER TABLE synchronization_oauths ADD COLUMN id uuid NOT NULL default uuid_generate_v4();
+        ALTER TABLE synchronization_oauths ADD PRIMARY KEY (id);
+      })
+  end
+
+  down do
+    Rails::Sequel.connection.run(%{
+        ALTER TABLE synchronization_oauths DROP COLUMN id;
+        ALTER TABLE synchronization_oauths ADD COLUMN id SERIAL;
+        ALTER TABLE synchronization_oauths ADD PRIMARY KEY (id);
+      })
+  end
+end