ihorkatkov · November 1, 2019 16:06
diff --git a/til_ecto_preload_3.ex b/til_ecto_preload_3.ex
 from d in Delivery,
 join: o in Order, on: o.id == d.order_id,
 join: h in HistoryItem, on: h.delivery_id == d.id,
 preload: [history_items: h, order: o],
 where: … # Here my where clause
 select: d
	from d in Delivery,
	join: o in Order, on: o.id == d.order_id,
	join: h in HistoryItem, on: h.delivery_id == d.id,
	preload: [history_items: h, order: o],
	where: … # Here my where clause
	select: d