function system_update_11201

Add the [alias] field to the {router} table.

File

core/modules/system/system.install, line 1767

Code

function system_update_11201() : void {
    $schema = \Drupal::database()->schema();
    if ($schema->tableExists('router') && !$schema->fieldExists('router', 'alias')) {
        $spec = [
            'fields' => [
                'alias' => [
                    'description' => 'The alias of the route, if applicable.',
                    'type' => 'varchar_ascii',
                    'length' => 255,
                ],
            ],
        ];
        $schema->addField('router', 'alias', $spec['fields']['alias']);
        $schema->addIndex('router', 'alias', [
            'alias',
        ], $spec);
    }
}