mirror of
https://github.com/discourse/discourse.git
synced 2024-12-21 10:48:49 +08:00
17 lines
465 B
Ruby
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
|