*/
public ValueNode genSQLJavaSQLTree() throws StandardException
{
TypeId leftTypeId = leftOperand.getTypeId();
if (!(leftTypeId.systemBuiltIn()))
leftOperand = leftOperand.genSQLJavaSQLTree();
TypeId rightTypeId = rightOperand.getTypeId();
if (!(rightTypeId.systemBuiltIn()))
rightOperand = rightOperand.genSQLJavaSQLTree();