|
class UpsertableUsers < ActiveRecord::Migration[6.0]
|
|
def change
|
|
change_column_default :users, :created_at, from: nil, to: ->{ 'now()' }
|
|
change_column_default :users, :updated_at, from: nil, to: ->{ 'now()' }
|
|
add_index :users, [:room_id, :email], unique: true
|
|
end
|
|
end
|
|
|