ClickHouse/tests/queries/0_stateless/01786_explain_merge_tree.reference

      ReadFromMergeTree
      Indexes:
        MinMax
          Keys: 
            y
          Condition: (y in [1, +Inf))
          Parts: 4/5
          Granules: 11/12
        Partition
          Keys: 
            y
            bitAnd(z, 3)
          Condition: and((bitAnd(z, 3) not in [1, 1]), and((y in [1, +Inf)), (bitAnd(z, 3) not in [1, 1])))
          Parts: 3/4
          Granules: 10/11
        PrimaryKey
          Keys: 
            x
            y
          Condition: and((x in [11, +Inf)), (y in [1, +Inf)))
          Parts: 2/3
          Granules: 6/10
        Skip
          Name: t_minmax
          Description: minmax GRANULARITY 2
          Parts: 1/2
          Granules: 2/6
        Skip
          Name: t_set
          Description: set GRANULARITY 2
          Parts: 1/1
          Granules: 1/2
-----------------
                  "Node Type": "ReadFromMergeTree",
                  "Indexes": [
                    {
                      "Type": "MinMax",
                      "Keys": ["y"],
                      "Condition": "(y in [1, +Inf))",
                      "Initial Parts": 5,
                      "Selected Parts": 4,
                      "Initial Granules": 12,
                      "Selected Granules": 11
                    },
                    {
                      "Type": "Partition",
                      "Keys": ["y", "bitAnd(z, 3)"],
                      "Condition": "and((bitAnd(z, 3) not in [1, 1]), and((y in [1, +Inf)), (bitAnd(z, 3) not in [1, 1])))",
                      "Initial Parts": 4,
                      "Selected Parts": 3,
                      "Initial Granules": 11,
                      "Selected Granules": 10
                    },
                    {
                      "Type": "PrimaryKey",
                      "Keys": ["x", "y"],
                      "Condition": "and((x in [11, +Inf)), (y in [1, +Inf)))",
                      "Initial Parts": 3,
                      "Selected Parts": 2,
                      "Initial Granules": 10,
                      "Selected Granules": 6
                    },
                    {
                      "Type": "Skip",
                      "Name": "t_minmax",
                      "Description": "minmax GRANULARITY 2",
                      "Initial Parts": 2,
                      "Selected Parts": 1,
                      "Initial Granules": 6,
                      "Selected Granules": 2
                    },
                    {
                      "Type": "Skip",
                      "Name": "t_set",
                      "Description": "set GRANULARITY 2",
                      "Initial Parts": 1,
                      "Selected Parts": 1,
                      "Initial Granules": 2,
                      "Selected Granules": 1
                    }
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  }
]
-----------------
          ReadFromMergeTree
          ReadType: InOrder
          Parts: 1
          Granules: 3
-----------------
          ReadFromMergeTree
          ReadType: InReverseOrder
          Parts: 1
          Granules: 3
      ReadFromMergeTree
      Indexes:
        PrimaryKey
          Keys: 
            x
            plus(x, y)
          Condition: or((x in 2-element set), (plus(plus(x, y), 1) in (-Inf, 2]))
          Parts: 1/1
          Granules: 1/1