給名字是zhangsan的用戶分配對數據庫studb中的stuinfo表的查詢和插入數據權限的語句是()
A.grant select, insert on studb.stuinfo to ';zhangsan';@';localhost'
B.grant ';zhangsan';@';localhost'; to select, insert for studb.stuinfo
C.grant ';zhangsan';@';localhost'; to studb.stuinfo on select, insert
D.grant select, insert on studb.stuinfo for ';zhangsan';@';localhost'
正確答案:grant select, insert on studb.stuinfo to ';zhangsan';@';localhost'