CreateQuery t_describe_options (children 3)
 Identifier t_describe_options
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 2)
    DataType UInt64
    Literal \'index column\'
   ColumnDeclaration arr (children 3)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType UInt64
    Literal Array_[UInt64_10, UInt64_20]
    Function CODEC (children 1)
     ExpressionList (children 1)
      Function ZSTD
   ColumnDeclaration t (children 3)
    DataType Tuple (children 1)
     ExpressionList (children 2)
      NameTypePair a (children 1)
       DataType String
      NameTypePair b (children 1)
       DataType UInt64
    Literal Tuple_(\'foo\', UInt64_0)
    Function CODEC (children 1)
     ExpressionList (children 1)
      Function ZSTD
 Storage definition (children 2)
  Function MergeTree
  Identifier id
