CreateQuery 01760_db example_complex_key_dictionary (children 4)
 Identifier 01760_db
 Identifier example_complex_key_dictionary
 ExpressionList (children 3)
  DictionaryAttributeDeclaration id (children 1)
   DataType UInt64
  DictionaryAttributeDeclaration id_key (children 1)
   DataType String
  DictionaryAttributeDeclaration value (children 1)
   DataType UInt64
 Dictionary definition (children 3)
  ExpressionList (children 2)
   Identifier id
   Identifier id_key
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 5)
    pair (children 1)
     Literal \'localhost\'
    pair (children 1)
     Function tcpPort (children 1)
      ExpressionList
    pair (children 1)
     Literal \'default\'
    pair (children 1)
     Literal \'example_complex_key_source\'
    pair (children 1)
     Literal \'01760_db\'
  Dictionary layout (children 1)
   ExpressionList