Re: In an RDBMS, what does "Data" mean?

From: x <x-false_at_yahoo.com>
Date: Tue, 29 Jun 2004 22:58:08 +0300
Message-ID: <40e1c8bd_at_post.usenet.com>


"Marshall Spight" <mspight_at_dnai.com> wrote in message news:GFeEc.135348$Sw.43942_at_attbi_s51...

> > How your list is different from a string or a tree ?

> String is a subtype of list, where the element type is character.
> List is a subtype of tree, where each node in the tree has only one child.

Still not clear what type of elements do you allow for lists.

> Operations would include things like add and delete.
> There would be no application operation.

Do you think a list is a place where you "store" elements or a string of elements (a value) ?

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Received on Tue Jun 29 2004 - 21:58:08 CEST

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