Re: OO versus RDB
From: Marshall <marshall.spight_at_gmail.com>
Date: 27 Jun 2006 08:17:19 -0700
Message-ID: <1151421439.183074.252590_at_j72g2000cwa.googlegroups.com>
Date: 27 Jun 2006 08:17:19 -0700
Message-ID: <1151421439.183074.252590_at_j72g2000cwa.googlegroups.com>
H. S. Lahman wrote:
> Responding to mAsterdam...
>
> > A schema change breaks a query or it doesn't.
> > If it doesn't all is well.
> > If it does you'll have to investigate the code
> > dependent on the query.
>
> It breaks the query, but not the problem solution that needs the data.
Code cannot escape being coupled to its logical schema.
Marshall Received on Tue Jun 27 2006 - 17:17:19 CEST