# Re-configure ODBC Data Source

This document describes how to reconfigure the ODBC data source if the list of tables displayed in a client application needs to be updated.

• Click Start, type ODBC and launch ODBC Data Source Manager under an Administrator account

• Open the System DSN tab, select ATSD data source and click Configure...

• Modify or append tables property to the DSN URL to filter metrics by name in the Query Builder. For example, tables=% displays all ATSD metrics as tables whereas tables=infla% shows only metrics that begin with infla.

jdbc:atsd://atsd_hostname:8443;tables=%
jdbc:atsd://atsd_hostname:8443;tables=infla%
jdbc:atsd://atsd_hostname:8443;tables=infla%,%finance%

Refer to the JDBC driver documentation for additional details.

• Click OK and exit the wizard