I\'m recently trying to drop Doctrine due to performance and problems with abstraction and move todatabase driven logic. I\'m using mostly PostgreSQL.
I reproduced the issue I\'m getting in a simple rails project available at githu开发者_运维技巧b :
I\'m trying to find the 10 most recent comments on photos so I can integrate them into an activity feed on my Rails 3.0.3 application.
Ok, this is probably a longshot but here goes. In Java (JRE 1.6.0_26-b03) I have two classes, SuperControl and its subclass SubControl. They both need to be persistent objects and I\'m using Hibernat
I use FluentNHibernate with AutoMapping to map my persistent classes. The default Table per Sub-Class mapping works fine for almost all of my class hierarchies, except one:Here I have an abstract base
I have an issue with single table inheritance and I\'m not sure if I\'m interpreting the documentation correctly.
I\'ve got some models that look like this: class Basket has_many :fruits, :dependent => :destroy end class Fruit
In this SO question I see the following: class MediaContent(models.Model): uploader = models.ForeignKey(User)
There are some entities (Region, Country, City)开发者_高级运维 which used STI (or even CTI). How it possible convert Country to City leaving old id?This is not supported in Doctrine 2 because type cas
For my project management application, I am currently using Single Table Inheritance so that: Lead < Requirement
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