mongoc_collection_ensure_index()

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;

Deprecated

This function is deprecated and should not be used in new code. See Creating Indexes.

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.