より効率の良いクエリを組み立てる

[mikoto2000]

LibrarySystem/app/controllers/book_stocks_controller.rb

Lines 80 to 84 in 17d896e

	@book_stocks = BookStock
	.eager_load(lending_sets: :customer)
	.eager_load(:book_master)
	.eager_load(:book_stock_status)
	.order("book_stocks.id, lending_sets.created_at desc")