Re: [SQLObject] how to force "select" method to retrieve just requested columns

[Oleg B. <ph...@ph...>]

On Sat, Feb 06, 2010 at 04:54:07PM +0100, Petr Jake?? wrote:
> MyTable.select() method results to the
> SELECT my_table.* FROM my_table (or ALL column names are named explicitly)
> 
> Is there a way to retrieve just some *columns*, not all of them.

   There is the way: .select() (and sqlbuilder.Select) accept a boolean
parameters lazyColumns that does what you want! With lazyColumns=True
.select() only SELECTs IDs, and then attributes will be loaded one by one
or all at once depending on the cacheValues.

Oleg.
-- 
     Oleg Broytman            http://phd.pp.ru/            ph...@ph...
           Programmers don't die, they just GOSUB without RETURN.