Vincent de Phily <vincent.dephily@mobile-devices.fr> writes:
> In case it changes anything, this is the uncut (but still anonimized)
> function:
> query = """UPDATE foo SET processing = 't' WHERE id IN
> (SELECT id FROM foo WHERE processing = 'f' ORDER BY id ASC LIMIT %d
> FOR UPDATE)
> RETURNING *""" % (conf_getint('DEFAULT', 'push_count', 5000),)
Well, of course this view of things exposes a relevant failure mode
you hadn't mentioned: maybe sometimes the conf_getint() call returns
something other than 5000?
regards, tom lane