Method IsClusteringCol

be/src/runtime/descriptors.h:377–381

The first num_clustering_cols_ columns by position are clustering columns.

  /// The first num_clustering_cols_ columns by position are clustering
  /// columns.
  bool IsClusteringCol(const SlotDescriptor* slot_desc) const {
    return slot_desc->col_path().size() == 1 &&
        slot_desc->col_path()[0] < num_clustering_cols_ &&
        !slot_desc->IsVirtual();
  }

  /// Get ColumnDesc based on SchemaPath.
  const ColumnDescriptor& GetColumnDesc(const SlotDescriptor* slot_desc) const {