mirror of
https://github.com/discourse/discourse.git
synced 2024-12-02 14:45:02 +08:00
18 lines
421 B
Ruby
18 lines
421 B
Ruby
|
class CreateReadPosts < ActiveRecord::Migration
|
||
|
|
def up
|
||
|
|
create_table :read_posts, id: false do |t|
|
||
|
|
t.integer :forum_thread_id, null: false
|
||
|
|
t.integer :user_id, null: false
|
||
|
|
t.column :page, :integer, null: false
|
||
|
|
t.column :seen, :integer, null: false
|
||
|
|
end
|
||
|
|
|
||
|
|
add_index :read_posts, [:forum_thread_id, :user_id, :page], :unique => true
|
||
|
|
end
|
||
|
|
|
||
|
|
def down
|
||
|
|
drop_table :read_posts
|
||
|
|
end
|
||
|
|
|
||
|
|
end
|