pub.db:rollback

WmDB. Discards changes to a database. As an alternative to this service, consider using the services provided with the webMethods Adapter for JDBC.

You may specify the connection parameters in one of the following ways: $dbAlias $dbURL, $dbUser, $dbPass, $dbDriver $dbConnection
$dbAlias	String Optional. Alias of the database for which you want to discard changes. This information is passed automatically.
$dbURL	String Optional. JDBC URL that identifies the database resource.
$dbUser	String Optional. User name to use to log into the database.
$dbPass	String Optional. Password for the user.
$dbDriver	String Optional. Name of the JDBC driver to use.
$dbConnection	com.wm.app.b2b.server.DBConnection Optional. Connection object returned by pub.db:connect.

$dbMessage

String Message indicating the success or failure of the operation.

This service throws an exception if an error occurs when discarding changes to the database. The most common reason for this error is that no transaction has been started (see pub.db:startTransaction).