LDAP - Mailing list pgsql-general

Hi,

I am using ldap for client authentication. I add a line to pg_hba.conf like this

host   all    all    192.168.1.104   255.255.255.0    ldap
"ldap://ldapserver:389/dc=domain,dc=com,dc=tr;;,sn=;?sub?(objectclass=*)"

but It doesnt work. I dont want to use this type query;

cn=username, dc=domain, dc=com, dc=tr

I want to search with attribute and filter query like this

ldap://hostname:port/base_dn?attributes?scope?filter

how can I use this in pg_hba.conf ?