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MONGOC_COLLECTION_FIND_INDEXES(3) libmongoc MONGOC_COLLECTION_FIND_INDEXES(3) WARNING: Deprecated since version 1.9.0: Use mongoc_collection_find_indexes_with_opts() instead. SYNOPSIS mongoc_cursor_t * mongoc_collection_find_indexes (mongoc_collection_t *collection, bson_error_t *error); Fetches a cursor containing documents, each corresponding to an index on this collection. This function is considered a retryable read operation. Upon a tran- sient error (a network error, errors due to replica set failover, etc.) the operation is safely retried once. If retryreads is false in the URI (see mongoc_uri_t) the retry behavior does not apply. PARAMETERS • collection: A mongoc_collection_t. • error: An optional location for a bson_error_t or NULL. ERRORS Errors are propagated via the error parameter. RETURNS This function returns a newly allocated mongoc_cursor_t that should be freed with mongoc_cursor_destroy() when no longer in use. The returned mongoc_cursor_t is never NULL, even on error. The user must call mongoc_cursor_next() on the returned mongoc_cursor_t to execute the initial command. Cursor errors can be checked with mongoc_cursor_error_document(). It always fills out the bson_error_t if an error occurred, and optionally includes a server reply document if the error occurred server-side. WARNING: Failure to handle the result of this function is a programming er- ror. In the returned cursor each result corresponds to the server's repre- sentation of an index on this collection. If the collection does not exist on the server, the cursor will be empty. The cursor functions mongoc_cursor_set_limit(), mongoc_cursor_set_batch_size(), and mongoc_cursor_set_max_await_time_ms() have no use on the returned cur- sor. AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.2 Apr 12, 2025MONGOC_COLLECTION_FIND_INDEXES(3)
WARNING: | SYNOPSIS | PARAMETERS | ERRORS | RETURNS | AUTHOR | COPYRIGHT
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