discourse/db/migrate/20130910040235_index_topics_for_front_page.rb

9 lines
221 B
Ruby

class IndexTopicsForFrontPage < ActiveRecord::Migration[4.2]
def change
add_index :topics, [:deleted_at, :visible, :archetype, :id]
# covering index for join
add_index :topics, [:id, :deleted_at]
end
end