[sqlalchemy] Locking strategy

2010-09-30 Thread Warwick Prince
Hi All I would like some advice / best practice on the following basic problem please. I'm new to SQL so am groping with some things that used to be basic. :-( I've looked around in SA and have only found a few small notes on locking. There is a for_update but when I try this it appears to be

Re: [sqlalchemy] Locking strategy

2010-09-30 Thread Michael Bayer
On Sep 30, 2010, at 4:43 AM, Warwick Prince wrote: Hi All I would like some advice / best practice on the following basic problem please. I'm new to SQL so am groping with some things that used to be basic. :-( I've looked around in SA and have only found a few small notes on

Re: [sqlalchemy] Locking strategy

2010-09-30 Thread A.M.
On Sep 30, 2010, at 10:02 AM, Michael Bayer wrote: On Sep 30, 2010, at 4:43 AM, Warwick Prince wrote: Hi All I would like some advice / best practice on the following basic problem please. I'm new to SQL so am groping with some things that used to be basic. :-( I've looked