CreateQuery db_01268 dict2 (children 4)
 Identifier db_01268
 Identifier dict2
 ExpressionList (children 3)
  DictionaryAttributeDeclaration region_id (children 2)
   DataType UInt64
   Literal UInt64_0
  DictionaryAttributeDeclaration parent_region (children 2)
   DataType UInt64
   Literal UInt64_0
  DictionaryAttributeDeclaration region_name (children 2)
   DataType String
   Literal \'\'
 Dictionary definition (children 4)
  ExpressionList (children 1)
   Identifier region_id
  FunctionWithKeyValueArguments  clickhouse (children 1)
   ExpressionList (children 6)
    pair (children 1)
     Literal \'localhost\'
    pair (children 1)
     Function tcpPort (children 1)
      ExpressionList
    pair (children 1)
     Literal \'default\'
    pair (children 1)
     Literal \'table_for_dict2\'
    pair (children 1)
     Literal \'\'
    pair (children 1)
     Literal \'database_for_dict_01268\'
  Dictionary layout (children 1)
   ExpressionList
  Dictionary settings