discourse/db/migrate/20200430072846_create_invited_users.rb
2020-06-09 20:49:32 +05:30

16 lines
422 B
Ruby

# frozen_string_literal: true
class CreateInvitedUsers < ActiveRecord::Migration[6.0]
def change
create_table :invited_users do |t|
t.integer :user_id
t.integer :invite_id, null: false
t.datetime :redeemed_at
t.timestamps null: false
end
add_index :invited_users, :invite_id
add_index :invited_users, [:user_id, :invite_id], unique: true, where: 'user_id IS NOT NULL'
end
end