使用角色管理数据库中的用户和用户组。
Users and groups of users are managed within the database using roles.
这种环境旨在提高数据生命周期内所有角色的生产力，并帮助降低管理数据库应用程序的复杂性和成本。
This environment is designed to increase productivity for all roles throughout the data life cycle and to help reduce the complexity and cost of managing database applications.
该产品组合的目的是增加数据生命周期中的所有角色的生产力，以及降低管理数据库应用程序的复杂性和成本。
This portfolio is designed to increase productivity for all roles throughout the data life cycle and to help reduce the complexity and cost of managing database applications.
该环境的目的是提高整个数据生命周期中涉及的所有角色的效率，并帮助降低管理数据库应用程序的复杂性和成本。
This environment is designed to increase productivity for all roles throughout the data lifecycle and to help reduce the complexity and cost of managing database applications.
诸如oracle和MySQL等数据库系统管理它们自己的用户帐户、角色和系统及对象级别的操作权限。
Database systems, such as Oracle and MySQL, manage their own user accounts, roles, and privileges for system and object-level operations.
通过默认角色管理数据库权限
它是一个服务器级的角色，只能由数据库服务器管理员(DBSA)授予。
It is a server-level role and can be granted only by the database server administrator (DBSA).
角色从属关系由数据库安全管理员来管理。
Role membership is managed by the database security administrator.
厂商应该与您的系统管理员、数据库管理员密切合作，为工具管理和维护过程、角色，和职责定义路标。
The vendor should work closely with your system administrator, database administrator to define a roadmap for tools administration and maintenance procedure, roles and responsibilities.
在授予角色从属关系时，数据库安全管理员可以选择将这项能力授权给其他人。
The database security administrator can optionally delegate this ability to others when the role membership is granted.
数据库安全管理员(DBSECADM)是一个新的内置角色，用于执行所有与安全相关的管理，包括LBAC安全基础设施的设置。
Database security administrator (DBSECADM) is a new built-in role introduced to perform all security-related administration, including setup of the LBAC security infrastructure.
数据库安全管理员(被授予新的DBSECADM角色的用户)执行所有LBAC配置。
A database security administrator, a user to whom the new DBSECADM role has been granted, performs all LBAC configurations.
数据库服务器管理员(DBSA)可以使用新的内置角色EXTEND指定哪些用户可以注册包含EXTERNALname子句的UDR。
The Database Server Administrator (DBSA) can use a new built-in role, called EXTEND, to specify which users can register UDRs that include the EXTERNAL NAME clause.
文章分析了SYBASE数据库管理系统的安全控制机制和基于角色的数据访问控制模型。
This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.
在许多开发环境中，由充当数据库管理员角色的人员创建服务器项目并导入对象和设置。
In many development environments, the person in the role of the database administrator creates the server project and imports the objects and Settings.
在许多开发环境中，由充当数据库管理员角色的人员创建服务器项目并导入对象和设置。
In many development environments, the person in the role of the database administrator creates the server project and imports the objects and Settings.
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