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ad676556
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 Problemi: Decomposizione Bcnf E Divisione

ciao, ho qualke problema:
1)Mi potreste spiegare cm funziona la decomposizione lossless join in BCNF??
2)Come funziona l'operazione divisione?

aiutoooooooooooooooo
16-09-2009 16:35
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ad676556
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Time Online: 1 Day, 7:25:31 [...]
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grazie di avermi risposto in tanti....:-)
19-09-2009 10:46
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