Reproduced in the following content: http://blog.csdn.net/xiyuan1999/article/details/8135263Permissions in the DB2
There are three main security mechanisms in
Guidance:In recent years, with the improvement of people's living standard, many people have begun to buy insurance, which also accelerates the rapid development of the insurance industry,Insurance IndustryIt is generally oriented to the public, so
This time, our DB2 is deployed on Windows. Windows has a client that is called a graphical interface. But it does not seem to work well, we have some problems, let's solve it.
First, add a database instance:
Instances of DB2 are independent of each
1. Launch instance (DB2INST1):Db2start2. Stop the Instance (DB2INST1):Db2stop3. List all instances (DB2INST1)Db2ilist3-1. List the current instance:DB2 Get Instance3-2. List all databases:DB2 List Database Directory4. Look at the sample
First, add a database instance:
Instances of DB2 are independent of each other, and instances can be considered as containers for databases. When the default DB2 is installed, it builds an instance named DB2. We need to create a new one, and
Objective:
DB2 database permissions are divided into instance-level permissions (SYSADM, Sysctrl, Sysmaint, SYSMON) and DB2 database-level permissions (DBAMD, LOAD). The permissions that users have in DB2 are mainly considered in
From: http://gocom.primeton.com/blog16274_23254.htm
DB2 permission Control
1.DB2The following aspects of the permission control database security plan:
Permission level granted to users
Commands that allow
Database permissions include instance permission levels (SYSADM, SYSCTRL, SYSMAINT, and SYSMON) and database permission levels (DBAMD and LOAD ). Users with SYSCTRL, SYSMAINT, and SYSMON permissions cannot access data, while users with DBAMD and
DB2 agents are some of the processes or threads that serve application requests in the DB2 server. When an external application connects to an DB2 instance to make an access request, the DB2 agent is activated to answer those requests. The agent of
DB2 database permissions are divided into instance-level permissions (SYSADM, Sysctrl, Sysmaint, SYSMON) and DB2 database-level permissions (DBAMD, LOAD). The permissions that users have in DB2 are mainly considered in three areas: instance level,
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.