Re: Yet another relational programming language
From: paul c <toledobythesea_at_oohay.ac>
Date: Thu, 10 Sep 2009 22:53:29 GMT
Message-ID: <Jrfqm.44477$PH1.1801_at_edtnps82>
Date: Thu, 10 Sep 2009 22:53:29 GMT
Message-ID: <Jrfqm.44477$PH1.1801_at_edtnps82>
Vadim Tropashko wrote:
> http://vadimtropashko.wordpress.com/relational-programming-with-qbql/
In an unconstrained version of D&D algebra,
"c is a custome OR s is a supplier":
C <OR> S:
c s
1 1
1 2
2 2
In rellattice I presume the result of C v S would be something like
"table_dee", is that right?
If so, can one use negation in rellatice to get the same result or is there another way?
"
Received on Fri Sep 11 2009 - 00:53:29 CEST