DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection(
"jdbc:oracle:thin:dssw2k01:1521:orcl", "scott", "tiger");
CallableStatement cstmt = conn.prepareCall("{?= call TIC_getGreeting}");
cstmt.registerOutParameter(1, Types.CHAR);
long rslt = cstmt.executeUpdate();
if (rslt>0)
System.out.println(cstmt.getString(1));
cstmt.close();
conn.close();
