From: | Kristoff Bonne <kristoff(dot)bonne(at)skypro(dot)be> |
---|---|
To: | <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: What is a "tuple" |
Date: | 2001-06-22 16:31:03 |
Message-ID: | Pine.LNX.4.30.0106221830090.24241-100000@frigg.belbone.net |
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Thread: | |
Lists: | pgsql-sql |
Greetings, (and also Alex)
On Fri, 22 Jun 2001, Josh Berkus wrote:
> > Excuse my lack my 'database'-jargon, but what is a 'tuple'?
> Also known as a "Record", or a "Row". The word "tuple" is used because
> it can refer to a row returned as part of a result set as well as a
> record in a table. Strictly speaking, a row returned from most queries
> is not a record, as that row does not exist in permanent storage
> anywhere .... it is created by the query. Hence, "tuple".
Thanks!
Cheerio! Kr. Bonne.
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