單項選擇題

在Mary的方案中已經(jīng)存在“客戶”表。應(yīng)使用哪條語句來為所有數(shù)據(jù)庫用戶創(chuàng)建一個“客戶”表的同義詞()

A.CREATE PUBLIC SYNONYM cust ON mary.客戶
B.CREATE PUBLIC SYNONYM cust FOR mary.客戶
C.CREATE SYNONYM cust ON mary.客戶FORPUBLIC
D.CREATE SYNONYM cust ON mary.客戶;GRANT SELECT ON cust TO PUBLIC

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