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Re: Lucid statement of the MV vs RM position?

From: Jan Hidders <hidders_at_gmail.com>
Date: 24 Apr 2006 08:47:51 -0700
Message-ID: <1145893671.617927.315230@t31g2000cwb.googlegroups.com>

Jan Hidders wrote:
> dawn wrote:
> > If you
> > are saying that every site can implement it, including making any
> > relevant changes to the query language, has anyone done that?
>
> Yes. User-defined types (UDTs) were already added in SQL:1999.

Silly me. More to the point is of course the ARRAY type in SQL:1999. For an example and short explanation see:

http://www.cl.cam.ac.uk/Teaching/2003/Databases/sql1999.pdf

There they are still bounded, in SQL:2003 they are also allowed to be unbounded.

Received on Mon Apr 24 2006 - 10:47:51 CDT

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