On Apr 26, 2007, at 12:44 PM, Kevin Schmidt wrote:
> >>> I can use clear_mappers() because I use mod_python and my mappers >>> are defined >>> during init. Is there any other way I can get this select mapped to >>> my object? >>> >> >> non_primary=True (see the docs on "mutliple mappers for a class") > > But that would mean I would define a new non_primary mapper every > time, > wouldn't it? Is this really a good idea for a server software? > Is there maybe a way to update the used table without redefining > the mapper? > if you are creating all kinds of select() objects from which you want to load instances, simply feed those into query.select() and the appropriate instances will be returned (or use query.instances() with the result of execute()). the non_primary mapper is used usually to establish relationships to a particular query. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
