What I would do is simply iterate through the list of id's the user
gives. Then use sess.query(SomeClass).get(id) to retrieve the
required instance, apply changes if needed and loop to the next id.
Then issue sess.commit() at the end.
SA will take care of either updating things from the db,
It's not so much that I'm querying but that I get a set of id's from the
user and I've got some logic that will often change some of the values.
I wanted to take advantage of SA's orm capabilities as opposed to
issuing selects and updates. It's possible in the logic that I already
have some
I understand what get() is supposed to do, but it doesn't clear it up
because it still seems like there should be a way of retrieving a
*set* of records back from the database at once. I only see a couple
choices currently. Either I can use filter() and retrieve every
record in the set (even
Hi,
You won't be able to get() multiple objects at the same time.
query(SomeClass).get(pk1, pk2, pk3) takes in a tuple of values
representing the primary key of some record in your table. In this
case the primary key consists of three separate columns (thus a
composite key), though the record
