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Merge pull request #4500 from tgxworld/performance_on_users_page 

PERF: Remove ordering by username.
This commit is contained in:
Sam 2016-10-21 10:40:58 +11:00 committed by GitHub
parent 81197ec403 18d032ad91
commit bfa33f2518
2 changed files with 12 additions and 2 deletions
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3
app/controllers/directory_items_controller.rb
View File

@ -44,8 +44,7 @@ class DirectoryItemsController < ApplicationController
end end
end end
result = result.order('users.username') result_count = result.count
result_count = result.dup.count
result = result.limit(PAGE_SIZE).offset(PAGE_SIZE * page).to_a result = result.limit(PAGE_SIZE).offset(PAGE_SIZE * page).to_a
more_params = params.slice(:period, :order, :asc) more_params = params.slice(:period, :order, :asc)

11
db/migrate/20161014171034_add_directory_items_indexes.rb Normal file
View File

@ -0,0 +1,11 @@
class AddDirectoryItemsIndexes < ActiveRecord::Migration
def change
add_index :directory_items, :likes_received
add_index :directory_items, :likes_given
add_index :directory_items, :topics_entered
add_index :directory_items, :topic_count
add_index :directory_items, :post_count
add_index :directory_items, :posts_read
add_index :directory_items, :days_visited
end
end