Result set 1:
columns {
  name: "column0"
  type {
    type_id: UINT64
  }
}
rows {
  items {
    uint64_value: 5
  }
}
Result set 2:
columns {
  name: "column0"
  type {
    type_id: UINT64
  }
}
rows {
  items {
    uint64_value: 3
  }
}
Result set 3:
columns {
  name: "column0"
  type {
    type_id: UINT64
  }
}
rows {
  items {
    uint64_value: 2
  }
}
