A.FOREIGN KEYB.PIUMARY KEYC.FOREIGN KEY (Sno) REFERENCES SD.FOREIGN KEY (Pno) PEFERENC
A．FOREIGN KEY
B．PIUMARY KEY
C．FOREIGN KEY (Sno) REFERENCES S
D．FOREIGN KEY (Pno) PEFERENCES P
A.FOREIGN KEYB.PIUMARY KEYC.FOREIGN KEY (Sno) REFE 计算机类考试 2020-05-26 …
A.FOREIGN KEYB.PRIMARY KEYC.FOREIGN KEY(Sno)REFERE 计算机类考试 2020-05-26 …
A.NOT NULLB.UNIQUEC.PRIMARY KEY(Sno)D.PRIMARY KEY( 计算机类考试 2020-05-26 …
A.FOREIGN KEYB.PRIMARY KEYC.FOREIGN KEY(Sno)REFERE 计算机类考试 2020-05-26 …
A.FOREIGN KEYB.PRIMARY KEYC.FOREIGN KEY (Sno) REFE 计算机类考试 2020-05-26 …
A.Foreign KeyB.Primary KeyC.Foreign Key(Sno)Refere 计算机类考试 2020-05-26 …
A.PRIMARY KEYB.FOREION KEYC.FOREIGN KEY (ORDERID) 计算机类考试 2020-05-26 …
A.ForeignKeyB.Primary KeyC.Foreign Key(Sno)Referen 计算机类考试 2020-05-26 …
A.PRIMARY KEYB.FOREIGN KEYC.FOREIGN KEY (ORDERID) 计算机类考试 2020-05-26 …
A.FOREIGN KEY(仓库号)REFERENCES仓库号B.FOREIGN KEY(仓库号)R 计算机类考试 2020-05-26 …