REVOKE ROLE statement
The REVOKE statement removes the role assigned to the group or a
user.
REVOKE ROLE from a group
Syntax:
REVOKE ROLE role_name FROM GROUP group_name
REVOKE ROLE from a user
Syntax:
REVOKE ROLE <role_name> FROM USER <user_name>;
Example:
This example show how to revoke the grant_revoke_test_ALL_SERVER role from the getuser user:
REVOKE ROLE grant_revoke_test_ALL_SERVER FROM USER getuser;
