只有具有SYSADM或DBADM权限的用户可以授予和撤消这些权限。
Only users with SYSADM or DBADM authority can grant and revoke these authorities.
表3总结了对于用户或用户组可以授予和撤消的数据库权限类型。
Table 3 summarizes the types of database authorities that can be granted to and revoked from users or groups of users.
表3总结了对于用户或用户组可以授予和撤消的数据库权限类型。
Table 3 summarizes the types of database authorities that can be granted to and revoked from users or groups of users.
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