1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20161220101029_change_slack_service_to_slack_notification_service_in_batches.rb b/db/post_migrate/20161220101029_change_slack_service_to_slack_notification_service_in_batches.rb
new file mode 100644
index 00000000000..fd1405298a2
--- /dev/null
+++ b/db/post_migrate/20161220101029_change_slack_service_to_slack_notification_service_in_batches.rb
@@ -0,0 +1,17 @@
+class ChangeSlackServiceToSlackNotificationServiceInBatches < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    update_column_in_batches(:services, :type, 'SlackNotificationService') do |table, query|
+      query.where(table[:type].eq('SlackService'))
+    end
+  end
+
+  def down
+    update_column_in_batches(:services, :type, 'SlackService') do |table, query|
+      query.where(table[:type].eq('SlackNotificationService'))
+    end
+  end
+end