BSON::MaxKey(3pm) User Contributed Perl Documentation BSON::MaxKey(3pm)

BSON::MaxKey - BSON type wrapper for MaxKey

version v1.12.2

    use BSON::Types ':all';
    bson_maxkey();

This module provides a BSON type wrapper for the special BSON "MaxKey" type. The object returned is a singleton.

TO_JSON

If the "BSON_EXTJSON" option is true, returns a hashref compatible with MongoDB's extended JSON <https://github.com/mongodb/specifications/blob/master/source/extended-json.rst> format, which represents it as a document as follows:

    {"$maxKey" : 1}

If the "BSON_EXTJSON" option is false, an error is thrown, as this value can't otherwise be represented in JSON.

This software is Copyright (c) 2020 by Stefan G. and MongoDB, Inc.

This is free software, licensed under:

  The Apache License, Version 2.0, January 2004
2020-08-14 perl v5.30.3