@Michael Bayer:
I successfully ran your script and like my previous tests using variables
to stored the results of the queries : only a single SQL query was sent.
Le mardi 21 mai 2013 17:31:10 UTC+2, Etienne Rouxel a écrit :
Hello
In my program, I was trying to guess why so many SQL queries
My real application seems to share the cause for why the identity map is
not used. Indeed, I have a method that encapsulate the building of a form
using queries. Once the execution goes out of this method, the instances
are cleared out from the identity map.
I guess this is a very common
I would like that no garbage collection occurs within a session, is there a
way to configure that behavior?
Le mardi 21 mai 2013 17:31:10 UTC+2, Etienne Rouxel a écrit :
Hello
In my program, I was trying to guess why so many SQL queries were sent
while some could have been avoided with the
@Charlie Clark:
In the documentation
(http://docs.sqlalchemy.org/en/rel_0_8/orm/session.html#session-frequently-asked-questions
see Is the Session a cache ?), it is mentioned that it does not
necessarily performs a query.
@Simon King:
I guess you're the King indeed, I tried:
1. to assign the
@Michael Bayer:
The database type used is integer with a range from -2147483648 to
+2147483647 according to the documentation
(http://www.postgresql.org/docs/8.4/interactive/datatype-numeric.html).
I just started at the beginning of the range, that is why I have negative
numbers.
I performed
