The following example illustrates how you might edit odbc.ini to connect to a data source database, “terasource”, using a vendor-supplied ODBC driver.
[ODBC Data Sources] terasource=Teradata source ... [terasource] Driver=/usr/odbc/drivers/tdata.so #teradata installation path of .so file DBCName=abcd0072.us.xyzco.com PortNumber=1025
[ODBC Data Sources] terasource=Teradata data source ... [terasource] Driver=/usr/odbc/drivers/tdata.sl #teradata installation path of .sl file DBCName=abcd0072.us.xyzco.com PortNumber=1025