mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 17:53:40 +08:00
624184560e
User.publish_notifications_state is called every time a notification is created, this can become a very critical code path. On some heavy notification related sites this can be a major CPU user on PG This index makes it much cheaper to publish notification state, cause a simple index lookup does the trick.
23 lines
596 B
Ruby
23 lines
596 B
Ruby
# frozen_string_literal: true
|
|
|
|
class UserCustomField < ActiveRecord::Base
|
|
belongs_to :user
|
|
end
|
|
|
|
# == Schema Information
|
|
#
|
|
# Table name: user_custom_fields
|
|
#
|
|
# id :integer not null, primary key
|
|
# user_id :integer not null
|
|
# name :string(256) not null
|
|
# value :text
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
#
|
|
# Indexes
|
|
#
|
|
# idx_user_custom_fields_last_reminded_at (name,user_id) UNIQUE WHERE ((name)::text = 'last_reminded_at'::text)
|
|
# index_user_custom_fields_on_user_id_and_name (user_id,name)
|
|
#
|