PostgreSQL version:


Sets whether GSSAPI user names should be treated case-insensitively. The default is off (case sensitive). This parameter can only be set in the postgresql.conf file or on the server command line.


Speak with your sysadmin or network security about how to set the various kerberos settings to match your local kerberos setup. Kerberos support must be compiled in to PostgreSQL, and set in pg_hba.conf.