You may be using MyISAM storage engine which doesn't support transactions
and may make all flushes persistent. The other storage engine widely used is
InnoDB which does support transactions. Find out in the MySQL docs how to
figure out which storage engine you're using.
Sent from my fantastic HTC
On Fri, Nov 27, 2009 at 10:55 AM, Oliver Beattie oli...@obeattie.comwrote:
Hey there,
I'm probably missing something here, but no matter what I try, I can't
seem to find a way to translate this query into SQLAlchemy code:
SELECT AVG(sub.average)
FROM (
SELECT
Is there a way of, with every orm update to add extra conditions to
the where clause and to check (and rollback if fail) that the row that
was supposed to be updated actually was. i.e
user = session.query(User).get(4) ## id of 4
user.name = fred ## a change to user name
session.add(user)
On Nov 28, 2009, at 10:25 AM, kindly wrote:
Is there a way of, with every orm update to add extra conditions to
the where clause and to check (and rollback if fail) that the row that
was supposed to be updated actually was. i.e
user = session.query(User).get(4) ## id of 4
user.name =
Does sqlalchemy support SQL IF? For example:
select date, if(proxy_user_id 1, count(distinct address_id), 0)
from table group by date;
I've solved this using literal SQL in Query() parameters but may be I
can do it using ORM.
--
Diego Woitasen
XTECH
--
You received this message because you
we support CASE via case() which will get you there just as well.
On Nov 28, 2009, at 1:54 PM, Diego Woitasen wrote:
Does sqlalchemy support SQL IF? For example:
select date, if(proxy_user_id 1, count(distinct address_id), 0)
from table group by date;
I've solved this using literal SQL
