Tuple Relational Calculus Help

From: Low Yew Sing <slasher_at_singnet.com.sg>
Date: 2000/03/23
Message-ID: <8basch$9a0$1_at_clematis.singnet.com.sg>#1/1


    Currently, i am doing my study on DB Sys Concept. I came across the Tuple R C and it really buffers me. The basic statement uses is { inv(E)t e r (Q(t)) } P.S Sorry i don have the fonts for inverted E. Is there any way to learn how to read and understand how Tuple Relational Calculus is interpreted? Thanks

Low Y S
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Received on Thu Mar 23 2000 - 00:00:00 CET

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