discourse/plugins/chat/db/migrate/20211210191830_create_chat_...

17 lines
465 B
Ruby

# frozen_string_literal: true
class CreateChatMentions < ActiveRecord::Migration[6.1]
def change
create_table :chat_mentions do |t|
t.integer :chat_message_id, null: false
t.integer :user_id, null: false
t.integer :notification_id, null: false
t.timestamps
end
add_index :chat_mentions,
%i[chat_message_id user_id notification_id],
unique: true,
name: "chat_mentions_index"
end
end