CreateQuery 02188_test_dictionary_complex_primary_key (children 3)
 Identifier 02188_test_dictionary_complex_primary_key
 ExpressionList (children 2)
  DictionaryAttributeDeclaration id (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration value (children 1)
   DataType String
 Dictionary definition (children 3)
  ExpressionList (children 2)
   Identifier id
   Identifier value
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 1)
    pair (children 1)
     Literal \'02188_test_dictionary_source\'
  Dictionary layout (children 1)
   ExpressionList
