Result set 1:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
rows {
  items {
    text_value: "150"
  }
}
rows {
  items {
    text_value: "150"
  }
}
rows {
  items {
    text_value: "150"
  }
}
Result set 2:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
rows {
  items {
    text_value: "150"
  }
}
rows {
  items {
    text_value: "150"
  }
}
rows {
  items {
    text_value: "150"
  }
}
Result set 3:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
Result set 4:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
rows {
  items {
    text_value: "тест􏿿"
  }
}
Result set 5:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
rows {
  items {
    text_value: "тест􏿿"
  }
}
Result set 6:
columns {
  name: "key"
  type {
    type_id: UTF8
  }
}
rows {
  items {
    text_value: "􏿿"
  }
}
rows {
  items {
    text_value: "􏿿􏿿"
  }
}
