forgeplus/db/migrate/20200210071320_migrate_defa...

8 lines
198 B
Ruby
Raw Normal View History

2020-03-09 00:40:16 +08:00
class MigrateDefalutToTiding < ActiveRecord::Migration[5.2]
def change
change_column_default :tidings, :status, from: nil, to: 0
Tiding.where(status: nil).update_all(status: 0)
end
end