Re: [SQLObject] Selecting only some fields
SQLObject is a Python ORM.
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From: Koen B. <ko...@ma...> - 2005-08-31 14:24:35
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I get the point. I will run some tests what the difference in bytes will be and then make the consideration performance vs consistency. Thank you very much. Koen On 31-aug-2005, at 16:08, Oleg Broytmann wrote: > On Wed, Aug 31, 2005 at 03:53:42PM +0200, Koen Bok wrote: > >> If the object has 22 fields, where I only need two to display, and >> client is connected to the server with a relatively slow connection >> (dsl) there will be a lot of overhead. Don't you think? >> > > Then you want to use SQLObject in a slightly strange non-OO way. > But it > is possible, too: > > from sqlobject.sqlbuilder import Select > conn = MyTable.sqlmeta.connection > > a, b = conn.queryOne(conn.sqlrepr( > Select(MyTable.q.a, MyTable.q.b, MyTable.q.c == "filterByMe") > )) > > Ugly, but possible... > > Oleg. > -- > Oleg Broytmann http://phd.pp.ru/ > ph...@ph... > Programmers don't die, they just GOSUB without RETURN. > > > ------------------------------------------------------- > SF.Net email is Sponsored by the Better Software Conference & EXPO > September 19-22, 2005 * San Francisco, CA * Development Lifecycle > Practices > Agile & Plan-Driven Development * Managing Projects & Teams * > Testing & QA > Security * Process Improvement & Measurement * http://www.sqe.com/ > bsce5sf > _______________________________________________ > sqlobject-discuss mailing list > sql...@li... > https://lists.sourceforge.net/lists/listinfo/sqlobject-discuss > Download my V-Card |