Method clone

core/src/main/java/org/apache/calcite/rex/RexCall.java:292–294

Creates a new call to the same operator with different operands. @param type Return type @param operands Operands to call @return New call

(RelDataType type, List<RexNode> operands)

   * @return New call
   */
  public RexCall clone(RelDataType type, List<RexNode> operands) {
    return new RexCall(pos, type, op, operands);
  }

  private Pair<SqlOperator, List<RexNode>> getNormalized() {
    if (this.normalized == null) {