Re: RM and abstract syntax trees

From: David Cressey <>
Date: Thu, 01 Nov 2007 11:50:19 GMT
Message-ID: <%3jWi.3704$p%.3045_at_trndny03>

"David BL" <> wrote in message

> represent an AST, a foreign key node identifier ends up uniquely
> referencing precisely one tuple in one relation elsewhere in the DB.

Does the foreign key node identifier reference one tuple, or does it reference a node that is catalogued by one tuple, that contains the node identifier as a value? Received on Thu Nov 01 2007 - 12:50:19 CET

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