Le jeudi 19 juin 2014 22:07:14 UTC+3, Michael Bayer a écrit :
So to the extent that "1.0 * num / den" is a column-based expression you > like to use in your query, it's a good candidate for a hybrid or > column_property (deferred one in case you don't want to load it > unconditionally). But as far as the FROM clauses, when we work with > Query(), the FROM clauses are always distinct entities that we have to > combine together as we want, there's never any kind of implicit behavior > with that. > > > Thank you _very_ much for taking the time to write this informative answer. The pattern I'm talking about is one I'm using often, so I'll be looking for a way to automate it. If I find something worth contributing, I'll definitely send it to the list! Cheers, ~Mike -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
