Have you tried setting isDeep to false?
From: WebObjects & WOnder Development on behalf of Markus Ruggiero (rucotec)
Sent: Thursday, August 24, 2023 7:30 PM
To: WebObjects & WOnder Development
Subject: [WO-DEV] [Q] - EOQualifier based on object's class/entity?
I have a hierarchy of entities like so:
A is the super entity, B extends A (A is not abstract)
I have records in the database representing objects of both types.
Creating qualifiers for any value is easy with ERXKey. But what if I want to limit the query to only A objects or only B objects? The problem here is that all Bs are also As. Filtering As might thus also return some B objects.
I would want to create a qualifier based on the object’s absolute class.
Currently I handle this by including the qualifying field for the classes (single table inheritance). This works but seems to be kind of ugly. Is there a better more elegant way?
Probably more of academical interest.....
---markus---
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