Remove overloaded UDRs

To remove overloaded UDRs, use the removeUDR() method with an additional parameter:

public void removeUDR(String sqlname, Class[] methodparams) throws 
   SQLException

The methodparams parameter specifies the data type of each parameter in the UDR. Specify NULL to indicate no parameters. For example, assume a UDR named print() is overloaded with two additional method signatures.

The code to remove all three UDRs is:

udrmgr.removeUDR("print1", null );
udrmgr.removeUDR("print2", 
   new Class[] {String.class, String.class, int.class} );
udrmgr.removeUDR("print3", new Class[] {int.class, int.class} );