discourse/db/migrate/20130613211700_drop_posts_uploads.rb
2013-06-13 23:44:24 +02:00

16 lines
372 B
Ruby

class DropPostsUploads < ActiveRecord::Migration
def up
drop_table :posts_uploads
end
def down
create_table :posts_uploads, id: false do |t|
t.integer :post_id
t.integer :upload_id
end
add_index :posts_uploads, :post_id
add_index :posts_uploads, :upload_id
add_index :posts_uploads, [:post_id, :upload_id], unique: true
end
end