mongoc_gridfs_bucket_find()

Synopsis

mongoc_cursor_t *
mongoc_gridfs_bucket_find (mongoc_gridfs_bucket_t *bucket,
                           const bson_t *filter,
                           const bson_t *opts) BSON_GNUC_WARN_UNUSED_RESULT;

Parameters

• bucket: A mongoc_gridfs_bucket_t.

• filter: A bson_t containing the query to execute.

• opts: A bson_t for query options, supporting all options in mongoc_collection_find_with_opts() excluding sessionId.

Description

Finds file documents from the bucket’s files collection.

This function is considered a retryable read operation. Upon a transient 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.

Returns

A newly allocated mongoc_cursor_t that must be freed with mongoc_cursor_destroy().