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Re: Prefetching relationship issue

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Re: Prefetching relationship issue

Subject: Re: Prefetching relationship issue
From: Lachlan Deck <email@hidden>
Date: Wed, 16 Jul 2008 08:31:19 +1000

On 16/07/2008, at 3:06 AM, Federico Hernandez wrote:

I have some entities like:

Entity A (is abstract)

           Relationship A. Is many to many with Entity X and it has an
intermediate Entity AX)

What type of inheritance are you using? Single-Table, Horizontal, Vertical?

Does EntityA map to a table in the db? If yes, then it's either ST or VI. Does EntityB map to the same table as EntityA? Then it's ST. Otherwise VI.

Are you using a restricting qualifier?

Modeling inheritance:
http://developer.apple.com/documentation/LegacyTechnologies/WebObjects/WebObjects_4.5/System/Documentation/Developer/EnterpriseObjects/DevGuide/EOsII3.html

with regards,
--

Lachlan Deck

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RE: Prefetching relationship issue
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  >Prefetching relationship issue (From: "Federico Hernandez" <email@hidden>)




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