MysqlndUhConnection::selectDb Selects the default database for database queries &reftitle.description; public boolMysqlndUhConnection::selectDb mysqlnd_connectionconnection stringdatabase Selects the default database for database queries. &reftitle.parameters; connection Mysqlnd connection handle. Do not modify! database The database name. &reftitle.returnvalues; Returns &true; on success. Otherwise, returns &false; &reftitle.examples; <function>MysqlndUhConnection::selectDb</function> example select_db("mysql"); ?> ]]> &example.outputs; NULL, 1 => 'mysql', )) proxy::selectDb returns true ]]> &reftitle.seealso; mysqlnd_uh_set_connection_proxy mysqli_select_db mysql_select_db