How do I grant permissions in Oracle 11g?
Steps
- Log in to SQL *Plus: sqlplus ‘/ as sysdba’
- Create a new user with an administrator password: create user user_name identified by admin_password ;
- Assign the sysdba privilege to the new Oracle user: grant sysdba to user_name ;
How do you check what grants a user has in Oracle?
To determine which users have direct grant access to a table we’ll use the DBA_TAB_PRIVS view: SELECT * FROM DBA_TAB_PRIVS; You can check the official documentation for more information about the columns returned from this query, but the critical columns are: GRANTEE is the name of the user with granted access.
What are the different types of privileges in Oracle?
Oracle database defines the following system privileges for object types: CREATE TYPE enables you to create object types in your own schema. CREATE ANY TYPE enables you to create object types in any schema. ALTER ANY TYPE enables you to alter object types in any schema.
How do I grant permission to user in SQL?
To grant permissions on tables or columns (Sybase Central)
- Use the SQL Anywhere 12 plug-in to connect to the database as a user with DBA authority.
- Click Tables.
- Right-click a table and then choose Properties.
- Click the Permissions tab and configure the permissions for the table: Click Grant.
- Click Apply.
What is Grant in database?
SQL GRANT Command. SQL GRANT is a command used to provide access or privileges on the database objects to the users. PUBLIC is used to grant access rights to all users. ROLES are a set of privileges grouped together. WITH GRANT OPTION – allows a user to grant access rights to other users.
What is with grant option in Oracle?
The WITH GRANT option allows you to give the user you are assigning the privilege to grant this privilege to other users. Only the schema that owns the object can grant privileges to that object unless the WITH GRANT option is included in the command.
Who can grant system privileges?
In general, you grant system privileges only to administrative personnel and application developers. End users normally do not require and should not have the associated capabilities. See Also: For more information about Database Control, see Oracle Database 2 Day DBA.
What is grant command in SQL?
SQL Grant command is used to provide access or privileges on the database objects to the users. user_name: is the name of the user to whom an access right is being granted. Public is used to grant rights to all the users. With Grant option: allows users to grant access rights to other users.
How do I grant permission to a table?
Can we grant a role to a role?
If a user receives a role WITH GRANT OPTION, that user can grant the role to other users or to another role.
How to grant all privileges in Grant Oracle?
ALL [PRIVILEGES] Specify ALL to grant all the privileges for the object that you have been granted with the GRANT OPTION. The user who owns the schema containing an object automatically has all privileges on the object with the GRANT OPTION. The keyword PRIVILEGES is provided for semantic clarity and is optional.
How does the grantee clause work in Oracle?
TO grantee_clause identifies users or roles to which the system privilege, role, or object privilege is granted. Restriction on Grantees A user, role, or PUBLIC cannot appear more than once in TO grantee_clause. PUBLIC Specify PUBLIC to grant the privileges to all users.
How do I grant access to the Oracle Database?
Many Oracle Database privileges are granted through supplied PL/SQL and Java packages. For information on those privileges, please refer to the documentation for the appropriate package. Some operating systems have facilities that let you grant roles to Oracle Database users with the initialization parameter OS_ROLES.
Can a grant statement be used to grant privileges?
If you choose to grant roles to users through operating system facilities, then you cannot also grant roles to users with the GRANT statement, although you can use the GRANT statement to grant system privileges to users and system privileges and roles to other roles.