Re: OO and relation "impedance mismatch"

From: Kenneth Downs <firstinit.lastname_at_lastnameplusfam.net>
Date: Tue, 05 Oct 2004 23:24:10 -0400
Message-ID: <qgovjc.2n6.ln_at_mercury.downsfam.net>

Laconic2 wrote:

>
> In Oracle, on the other hand, if two columns refer to the same Domain,
> you "just have to know" (unless it's been added in the latest version). Or
> it has to be documented in the off line data dictionary.

My guess is that this is because the Oracle DD is constructed post facto from the DDL used to create the database?

-- 
Kenneth Downs
Use first initial plus last name at last name plus literal "fam.net" to
email me

Received on Wed Oct 06 2004 - 05:24:10 CEST

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