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Home -> Community -> Usenet -> comp.databases.theory -> Re: PIZZA time again :-)
Gene Wirchenko wrote:
>
> If I order potato, I want it on top of the cheese. That is not a
> set.
Ah! If it has an order, and it doesn't allow duplicates, then it's an ordered set, which is not a list, nor a (regular, unordered) set.
Marshall Received on Thu Sep 08 2005 - 20:42:59 CDT
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