ODBC;DRIVER={PostgreSQL Unicode};DATABASE=<vdb-name>;SERVER=<host-name>;PORT=<port>;Uid=<username>;Pwd=<password>;c4=0;c8=1;
DSN Less Connection
You can also connect to Teiid VDB using ODBC with out explicitly creating a DSN. However, in these scenarios your application needs, what is called as "DSN less connection string". The below is a sample connection string
For Windows:
For *nix:
ODBC;DRIVER={PostgreSQL};DATABASE=<vdb-name>;SERVER=<host-name>;PORT=<port>;Uid=<username>;Pwd=<password>;c4=0;c8=1;
See the available Teiid ODBC connection settings.