CreateQuery 02176_test_complex_key_dictionary (children 3)
 Identifier 02176_test_complex_key_dictionary
 ExpressionList (children 3)
  DictionaryAttributeDeclaration id (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration id_key (children 1)
   DataType String
  DictionaryAttributeDeclaration value (children 1)
   DataType String
 Dictionary definition (children 3)
  ExpressionList (children 2)
   Identifier id
   Identifier id_key
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 1)
    pair (children 1)
     Literal \'02176_test_complex_key_table\'
  Dictionary layout (children 1)
   ExpressionList
