...F>,U={A,B,C,D,E,G},F={E→D,A→B,AE→G,B→C},K=AE,将R分解为BCNF...
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{A,E,G}
{E,D}
{A,B}
{B,C}
热心网友
{A,E,G}
{E,D}
{A,B}
{B,C}
