# mongoc_client_get_collection()

## Synopsis

    mongoc_collection_t *
    mongoc_client_get_collection (mongoc_client_t *client,
                                  const char *db,
                                  const char *collection)
       BSON_GNUC_WARN_UNUSED_RESULT;

Get a newly allocated mongoc_collection_t for the collection named `collection` in the database named `db`.

Tip

Collections are automatically created on the MongoDB server upon insertion of the first document. There is no need to create a collection manually.

## Parameters

- `client`: A mongoc_client_t.

- `db`: The name of the database containing the collection.

- `collection`: The name of the collection.

## Returns

A newly allocated mongoc_collection_t that should be freed with mongoc_collection_destroy() when no longer in use.