donphan/db/migrate/20180510230049_migrate_web_...

14 lines
396 B
Ruby

class MigrateWebPushSubscriptions < ActiveRecord::Migration[5.2]
disable_ddl_transaction!
def up
add_index :web_push_subscriptions, :user_id, algorithm: :concurrently
add_index :web_push_subscriptions, :access_token_id, algorithm: :concurrently
end
def down
remove_index :web_push_subscriptions, :user_id
remove_index :web_push_subscriptions, :access_token_id
end
end