PARAMETERS
- Provided by: libmongoc-doc (Version: 2.2.2-1)
- Source: mongo-c-driver
- Report a bug
Deprecated since version MongoDB: Server 8.0
Hedged reads are deprecated in MongoDB version 8.0 and will be removed in a future release.
PARAMETERS
- read_prefs: A mongoc_read_prefs_t <>.
DESCRIPTION
Fetches any read preference hedge document that has been registered.
RETURNS
Returns a bson_t <https://www.mongoc.org/libbson/current/bson_t.html> that should not be modified or freed.
Author
MongoDB, Inc
Copyright
2009-present, MongoDB, Inc.