Scheme (R) = (A,B,C,D,E,F,G,H) Function Dependencies (F) = {A->CGH, AD->C, DE->F, G->H}
如何将模式R的无损连接分解为第三范式(3NF)?
任何帮助将不胜感激.
database relational-database
database ×1
relational-database ×1