题目详情:
发布时间:2020-06-20 22:27:06
[多选题]three.Whichthreearecharacteristicsofanewlycreatedrole?
A.Itisstoredinthemysql.roletable.
B.ItcanbedroppedusingtheDROPROLEstatement.
C.Itcanbeprotectedwithapassword.
D.Itcanbegrantedtouseraccounts.
E.ItcanberenamedusingtheRENAMEROLEstatement.
F.Itiscreatedasalockedaccount.
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