Description:
------------
---
From manual page: https://php.net/mysql-xdevapi-session.getdefaultschema
---
The documentation says the return type is NULL or String when retrieving the default schema when in reality it's NULL or a mysql_xdevapi\Schema object.

I assume this is the right behaviour and documentation needs updating

I will send an update to the documentation for this.


Test script:
---------------
$session = mysql_xdevapi\getSession('mysqlzx://dbuser:654321@mysql:33060/dbname');

$defaultSchema = $session->getDefaultSchema();

var_dump($defaultSchema);

Expected result:
----------------
string(6) "dbname" 

Actual result:
--------------
object(mysql_xdevapi\Schema)#2 (1) { ["name"]=> string(6) "dbname" }