mongoc_collection_ensure_index - mongoc_collection_ensure_index()

NAME  SYNOPSIS  PARAMETERS  ERRORS  AUTHOR  COPYRIGHT 

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NAME

mongoc_collection_ensure_index − mongoc_collection_ensure_index()

WARNING:

Deprecated since version 1.8.0: This function is deprecated and should not be used in new code. See Manage Collection Indexes.

SYNOPSIS

bool
mongoc_collection_ensure_index (mongoc_collection_t *collection,
                                const bson_t *keys,
                                const mongoc_index_opt_t *opt,
                                bson_error_t *error)
   BSON_GNUC_DEPRECATED;

PARAMETERS

	•		collection: A mongoc_collection_t.
	•		keys: A bson_t.
	•		opt: A mongoc_index_opt_t.
	•		error: An optional location for a bson_error_t or NULL.

ERRORS

Errors are propagated via the error parameter.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc

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