Consider a simple Order to OrderDetail relationship.
Order's pk is orderid
OrderDetail's composite pk is (orderid,lineid)
A few questions follow output:
o=Order()
o.orderid = '0206001A134' #this order exists in the database
line1=OrderDetail() #line exists in database
line1.orderid
On Feb 8, 2010, at 4:12 PM, Kent wrote:
Ok, here are my questions:
a) The merge eagerloads the order, along with its lines, but then,
directly afterward, issues two additional SELECT statements for the
two lines, even though these were already eagerly-loaded. That
surprised me. Why is
