code: private static void registerH2GISFunctions(Connection connection, String packagePrepend) throws SQLException {
          Statement st = connection.createStatement();
          for (Function function : getBuiltInsFunctions()) {
              try {
                  registerFunction(st, function, packagePrepend);
              } catch (SQLException ex) {
                  // Catch to register other functions
                  ex.printStackTrace(System.err);
              }
          }
      }
docs: Register all H2GIS functions
  
  @param connection JDBC Connection
  @param packagePrepend For OSGi environment only, use
  Bundle-SymbolicName:Bundle-Version:
  @throws SQLException