C:\Program Files (x86)\Teradata\Client\17.20\bin>tdxodbc -c SQLDriverConnect -C "DSN=testdsn;UID=dbc;pwd=dbc;" Connecting with SQLDriverConnect("DSN=testdsn;UID=dbc;pwd=dbc;")... .....ODBC connection successful. ODBC version = -03.80.0000- DBMS name = -Teradata- DBMS version = -17.20.0064 17U.00.00.64- Driver name = -TDATA32.DLLDriver version = -17.20.00.01- Driver ODBC version = -03.80- (type quit to terminate adhoc) Enter SQL string : quit 'quit' command detected ODBC connection closed.