bionic (3) mongoc_client_get_default_database.3.gz

Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all bug

NAME
       mongoc_client_get_default_database - mongoc_client_get_default_database()


SYNOPSIS
          mongoc_database_t *
          mongoc_client_get_default_database (mongoc_client_t *client);

       Get the database named in the MongoDB connection URI, or NULL if the URI specifies none.

       Useful when you want to choose which database to use based only on the URI in a configuration file.


PARAMETERS
       • client: A mongoc_client_t.


RETURNS
       A newly allocated mongoc_database_t that should be freed with mongoc_database_destroy().


EXAMPLE
       Default Database Example.INDENT 0.0

          /* default database is "db_name" */
          mongoc_client_t *client = mongoc_client_new ("mongodb://host/db_name");
          mongoc_database_t *db = mongoc_client_get_default_database (client);

          assert (!strcmp ("db_name", mongoc_database_get_name (db)));

          mongoc_database_destroy (db);
          mongoc_client_destroy (client);

          /* no default database */
          client = mongoc_client_new ("mongodb://host/");
          db = mongoc_client_get_default_database (client);

          assert (!db);

          mongoc_client_destroy (client);


AUTHOR
       MongoDB, Inc


       2018, MongoDB, Inc