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Inheritance and prefetching

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Inheritance and prefetching

Subject: Inheritance and prefetching
From: Alexis Tual <email@hidden>
Date: Thu, 05 Dec 2013 21:08:07 +0100

Hi,

I have 2 single table hierarchies :
- B1 inherits from B
- A1 inherits from A (abstract), A1 has a to-many relationship to B, let's call it toBs

is it possible to prefetch this relationship ?

We can't manage to get it work, I'll past the obscure exception tomorrow but can anyone confirm that this kind of prefetch works with EOF ?

I've also tried ERXBatchFetchUtilities which seems promising "This works much like prefetching with fetch specifications, however this implementation is able to work around inheritance where prefetching fail", but no luck :/

Thanks

Alex

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