CreateQuery flat_dictionary (children 3)
 Identifier flat_dictionary
 ExpressionList (children 2)
  DictionaryAttributeDeclaration id (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration decimal_value (children 1)
   DataType Decimal256 (children 1)
    ExpressionList (children 1)
     Literal UInt64_5
 Dictionary definition (children 4)
  ExpressionList (children 1)
   Identifier id
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 3)
    pair (children 1)
     Literal \'localhost\'
    pair (children 1)
     Function tcpPort (children 1)
      ExpressionList
    pair (children 1)
     Literal \'dictionary_decimal_source_table\'
  Dictionary lifetime
  Dictionary layout (children 1)
   ExpressionList
