On Mar 15, 2007, at 5:09 AM, Glauco wrote:
> because i expect that engine do a SELECT COUNT FROM BLABLA and no a > SELECT COUNT FROM ( SELECT BLABLA) > i think this is expensive for my DataBase. > its not. optimizers can usually figure things like that out. > I've done a lot of try.... this don't work.... > > print select([tbl['azienda'].c.id], tbl['azienda']).execute() > what happened to table.count() ? if you want to count manually: select([func.count(table.c.whatevercolumn)]).execute() --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
