Testing an ODBC DSN using iodbctest

The standard iODBC Driver Manager on OS X includes a utility named iodbctest that lets you test a DSN to verify that it is correctly configured. You pass this command a connection string in the same format that you would use to open an ODBC database connection. After configuring your DSN connection, you can run a query to verify that the connection works.

For example:

# iodbctest "DSN=VerticaDSN;UID=dbadmin;PWD=password"
iODBC Demonstration program
This program shows an interactive SQL processor
Driver Manager: 03.52.0607.1008
Driver: 07.01.0200 (verticaodbcw.so)
SQL> SELECT table_name FROM tables;
table_name
--------------------------------------------------------------------------------------------------------------------------------
customer_dimension
product_dimension
promotion_dimension
date_dimension
vendor_dimension
employee_dimension
shipping_dimension
warehouse_dimension
inventory_fact
store_dimension
store_sales_fact
store_orders_fact
online_page_dimension
call_center_dimension
online_sales_fact
numbers
result set 1 returned 16 rows.