Table of Contents
What is authorization in DB2?
Authorization is the process whereby DB2 obtains information about an authenticated DB2 user that indicates the database operations a user may perform and what data objects may be accessed.
What is control privilege in DB2?
The CONTROL privilege is implicitly granted on newly created tables, indexes, and packages. This privilege allows the object creator to access the database object, and to grant and revoke privileges to or from other users on that object.
What is fenced user in DB2?
Fenced user. The fenced user is used to run user defined functions (UDFs) and stored procedures outside of the address space used by the Db2 database. The default user is db2fenc1 and the default group is db2fadm1 .
Which statement allows privileges on database to users?
A user with the GRANT ANY OBJECT PRIVILEGE can grant or revoke any specified object privilege to another user with or without the GRANT OPTION of the GRANT statement. Otherwise, the grantee can use the privilege, but cannot grant it to other users.
What is with grant option in Db2?
If WITH GRANT OPTION is used when granting these authorities, a warning is issued and the named authorities are granted, but without GRANT authority.
How grant SELECT privileges to user in SQL Server?
For the GUI minded people, you can:
- Right click the Database in Management Studio.
- Choose Properties.
- Select Permissions.
- If your user does not show up in the list, choose Search and type their name.
- Select the user in the Users or Roles list.
- In the lower window frame, Check the Select permission under the Grant column.
How do you grant SELECT privileges to all tables in a schema?
To grant the SELECT object privilege on a table to a user or role, you use the following statement:
- GRANT SELECT ON table_name TO {user | role};
- CREATE USER dw IDENTIFIED BY abcd1234; GRANT CREATE SESSION TO dw;
- GRANT SELECT ON customers TO dw;
- SELECT COUNT(*) FROM ot.customers;
- COUNT(*) ———- 319.
How do I grant privileges to a user in SQL Server?
Login to SQL Server Management Studio. In Object Explorer on the left pane, expand the Databases folder and select the concerned database and navigate to the by expanding Security and Users folders. Right-click the User to which you want to GRANT or REVOKE the permissions.
How do I grant permission to run a function in SQL Server?
Expand Stored Procedures, right-click the procedure to grant permissions on, and then select Properties. From Stored Procedure Properties, select the Permissions page. To grant permissions to a user, database role, or application role, select Search.
How do I run db2iupdt?
Command syntax db2iupdt InstName /u: username,password /p: instance-profile-path /r: baseport,endport /h: hostname /s /q /a: authType Db2 Text Search options /?
How do I create a Db2 instance in Linux?
To create an instance using db2icrt:
- Log in with proper authority.
- Run the db2icrt command. For example, on Linux or UNIX operating systems: DB2DIR /instance/db2icrt -a AuthType -u FencedID InstName where: DB2DIR. is the Db2 installation directory.
How do I activate my database?
Use the EAC to move the active mailbox database
- In the EAC, go to Servers > Databases.
- Select the database whose copy you want to activate.
- In the Details pane, under Database Copies, click Activate under the database copy you want to activate.
- Click yes to activate the database copy.
How do you grant privilege?
To grant a privilege with GRANT , you must have the GRANT OPTION privilege, and you must have the privileges that you are granting. (Alternatively, if you have the UPDATE privilege for the grant tables in the mysql system schema, you can grant any account any privilege.)