CREATE TABLE some_table (
  col_one String DEFAULT '5' COMMENT 'some comment',
  col_two String DEFAULT col_one,
  col_int1 Int32 DEFAULT 0,
  col_int2 Int128,
  col_int3 UInt256,
  col_int4 UInt8,
  col_int5 UInt16,
  col_int6 UInt32,
  col_int7 UInt64,
  col_int8 UInt128,
  col_int9 UInt256,
  col_int10 Int8,
  col_int11 Int8,
  col_int12 Int16,
  col_int13 Int32,
  col_int14 Int64,
  col_int15 Int128,
  col_int16 Int256,
  col_bool Bool DEFAULT false,
  col_date Date,
  col_datetime1 DateTime,
  col_datetime2 DateTime64(3),
  col_float1 Float32,
  col_float2 Float32,
  col_float3 Float64,
  col_decimal1 Decimal(20, 3),
  col_decimal2 Decimal32(1),
  col_decimal3 Decimal64(2),
  col_decimal4 Decimal128(3),
  col_decimal5 Decimal256(4),
  col_uuid UUID,
  col_enum1 Enum('a', 'b'),
  col_enum2 Enum('b' = 1, 'c' = 2),
  col_nullable Nullable(String),
  col_common1 Tuple(UInt8, String),
  col_common2 Tuple(UInt8, String),
  col_common3 FixedString(5),
  col_common4 Object('json')
)
ENGINE = MergeTree()
ORDER BY (col_one)