然后向此用户授予数据库权限。
通过默认角色管理数据库权限
授予和撤消数据库权限。
可以为某些用户组分配特定的实例和数据库权限。
Certain groups of users can be designated as having special instance and database authorities.
SQLite根据该文件系统获得其数据库权限。
SQLite depends on the file system for its database permissions.
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.
通过模拟，您可以使用数据库权限拒绝非管理人员查询工资数据的能力。
By impersonating, you can use database permissions to deny non-managers the ability to query for salary data.
译：注，用户如果有一般管理员数据库权限，那就有读写访问所有其他的数据库的权利。
Users with normal access in "admin" database, HAVE read and write access to all the other databases.
这些用户帐号可以在Linux操作系统上创建，然后使用grant语句给它们分配正确的数据库权限。
These user accounts can be created on the Linux operating system, and GRANT statements are used to assign them the correct database privileges.
换句话说，数据库服务器使用与APP_USER关联的数据库权限进行所有数据库访问的身份验证和审核。
In other words, the database server USES the database privileges associated with APP_USER for all authorization checking and auditing for all database access.
显然，需要用一种机制来确保对于中间层代表用户执行的数据库请求，仅使用实际的用户身份和数据库权限。
Clearly, there is a need for a mechanism whereby the actual user's identity and database privileges are used for database requests performed by the middle tier on behalf of that user.
为了确保对于中间层代表每个用户执行的任何数据库请求，都使用那个用户特定的数据库身份和数据库权限，需要一种更好的方法。
A better approach is needed for ensuring that each user's database identity and database privileges are used for any database requests performed by a middle tier on behalf of that user.
此外，您没有访问数据库的权限。
从版本6开始，对其邮件数据库具有编辑者权限的用户就能运行离开办公室代理。
Starting with Release 6, users with Editor access to their mail databases are also able to run the Out of Office agent.
请记住，这里所使用的帐户必须具有对REPORTS数据库的读权限。
Keep in mind that the account used here must have read rights to the REPORTS database.
在数据库级别上授予这些权限。
具有创建和更改角色、为数据库对象分配权限的新功能。
There is new functionality to create and alter roles and assign privileges to database objects.
连接到数据库的权限。
必须由dba或sysadm将数据库安全管理员权限授给个人。
The database security administrator authority must be granted explicitly by a DBA or SYSADM to an individual.
只有具有数据库CONNECT权限的用户才能重用可信连接。
Only users with connect privileges on the database can re-use a trusted connection.
如果返回SQL 1060n，请验证用户确实具有连接联合数据库的权限。
If SQL1060N is returned, verify that the user indeed has connect privileges to the federated database.
DNA数据库的权限只限调查严重犯罪的执法警官。
Access to the DNA database would remain limited to law enforcement officers investigating serious crimes.
要撤消数据库级权限，使用revoke语句。
To revoke database level authorities, use the revoke statement.
这允许用户在没有访问数据库的编辑访问权限的情况下创建组（参见图2）。
This allows the user to create groups without editor access to the database (see figure 2).
创建一个不能用于数据库连接的DB 2权限id。
Create a DB2 authorization ID that cannot be used for a connection to the database.
指定数据库目录的权限。
RationalSystemArchitect用户所用的登录名需要一个预定义的服务器角色及数据库访问权限。
A login name for a Rational System Architect user needs a predefined set of server roles and database access rights.
SQLite没有用户帐户概念，而是根据文件系统确定所有数据库的权限。
SQLite has no concept of user accounts, and instead relies on the file system for all database permissions.
domino代理由数据库acl权限和编程限制控制。
Domino agents are controlled by database ACL rights and programmability restrictions.
创建三个名为Zend、symfony和Cake的数据库，并将对每个数据库的全部权限授权给相应的用户。
Create three databases, called Zend, symfony, and Cake, and grant full rights to each database to an appropriate user.
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