CreateQuery defaulted (children 3)
 Identifier defaulted
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration v6 (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_16
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList
