columns {
  name: "a"
  type {
    pg_type {
      oid: 25
      typlen: -1
      typmod: -1
      type_name: "pgtext"
    }
  }
}
columns {
  name: "b"
  type {
    pg_type {
      oid: 2275
      typlen: -2
      typmod: -1
      type_name: "pgcstring"
    }
  }
}
columns {
  name: "c"
  type {
    pg_type {
      oid: 21
      typlen: 2
      typmod: -1
      type_name: "pgint2"
    }
  }
}
columns {
  name: "d"
  type {
    type_id: STRING
  }
}
columns {
  name: "column4"
  type {
    type_id: UINT32
  }
}
rows {
  items {
    text_value: "023"
  }
  items {
    text_value: "bbb"
  }
  items {
    text_value: "3"
  }
  items {
    bytes_value: "aaa"
  }
  items {
    uint32_value: 3
  }
}
rows {
  items {
    text_value: "037"
  }
  items {
    text_value: "ddd"
  }
  items {
    text_value: "5"
  }
  items {
    bytes_value: "eee"
  }
  items {
    uint32_value: 3
  }
}
