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Home -> Community -> Usenet -> comp.databases.theory -> multivalued dependency definition
Or should I title it "question to Jan?"
Could standard definition
FORANY t1,t2 t1.x=t2.x -->
EXISTS t3,t4 t3.x=t4.x=t2.x & t3.y=t1.y & t3.z=t2.z & t4.y = t2.y &
t4.z=t1.z
be reduced to just
FORANY t1,t2 t1.x=t2.x -->
EXISTS t3 t3.x=t2.x & t3.y=t1.y & t3.z=t2.z
? Received on Tue Sep 21 2004 - 21:19:20 CDT
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