finalizeQuery(expression: Object io);
The finalizeQuery method of the JadeRelationalQueryProviderIF interface is called by the ODBC driver when the expression object is no longer required. If ODBC prepares the statement but does not execute it, this method can be used to free up any transient or persistent objects used in defining the expression.
The value of the expression parameter can be null if the executeQuery method was called and your application code deleted the expression object before returning.