On Wed, Dec 22, 2010 at 10:18:49PM -0500, Ben Timby wrote:
> What is the most expedient way to do the following?
>
> serial = Path.selectBy().max('serial')
> return Path.getOne(serial=serial)
>
> I would like some SQL like this:
>
> select * from path where serial = (select max(serial) from path);
.select().max() produces a simple query SELECT MAX(). If you need a
query with a subquery you need to add the subquery explicitly using
sqlbuilder.Select():
serial = Path.select(
Path.q.serial==Select('max(serial)', staticTables=['path']))
return serial.getOne()
Oleg.
--
Oleg Broytman http://phdru.name/ [email protected]
Programmers don't die, they just GOSUB without RETURN.
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