Session::getDefaultSchema

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    Session::getDefaultSchema — Get default schema name

    说明

    public mysql_xdevapi\Session::getDefaultSchema(): string

    Retrieve name of the default schema that's typically set in the connection URI.

    参数

    此函数没有参数。

    返回值

    Name of the default schema defined by the connection, or null if one was not set.

    示例

    示例 #1 mysql_xdevapi\Session::getSchema() example

    <?php
    $uri     = "mysqlx://testuser:testpasswd@localhost:33160/testx?ssl-mode=disabled";
    $session = mysql_xdevapi\getSession($uri);

    $schema = $session->getDefaultSchema();
    echo     $schema;
    ?>

    以上示例会输出：

    testx

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    User Contributed Notes 1 note

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    shaun at shaunfreeman dot co dot uk
    4 years ago
    This method actually returns a Schema object that was named in the connection string or NULL
    <?php
    $session     = mysql_xdevapi\getSession('mysqlzx://dbuser:654321@mysql:33060/dbname');

    /** @var Schema $defaultSchema */
    $defaultSchema = $session->getDefaultSchema();

    print     "<pre>";
    print_r($defaultSchema);
    ?>

    will output:
    mysql_xdevapi\Schema Object
    (
    [name] => dbname
    )
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