mongoc_collection_keys_to_index_string - Man Page
mongoc_collection_keys_to_index_string()
Synopsis
char * mongoc_collection_keys_to_index_string (const bson_t *keys);
Parameters
- keys: A bson_t.
Description
This function returns the canonical stringification of a given key specification. See create-indexes.
It is a programming error to call this function on a non-standard index, such one other than a straight index with ascending and descending.
Returns
A string that should be freed with bson_free().
Author
MongoDB, Inc
Copyright
2017-present, MongoDB, Inc
Info
Feb 04, 2021 1.17.4 libmongoc