Adding LDAP User Authentication as a Login Method

To enable LDAP user authentication, you must add the value LDAPUA to the LOGIN_MODE database option.

Prerequisites
Requires the SET ANY SECURITY OPTION system privilege.
Task
Once set, LDAP user authentication is immediately available.
To add the LDAPUA value to the LOGIN_MODE option, execute:
SET OPTION PUBLIC.login_mode = LDAPUA
Related reference
LOGIN_MODE Option