Uninstall

public function uninstall(int $id) : void

Fires while deleting an existing cron job.

Description

Unlike the install method defined by the Installable interface, the uninstall method is triggered when a cron job is deleted. Its purpose is to wipe out all the additional data created during installation.

Parameters

$id

(int)  The cron job unique ID (primary key).

Return Value

None.

Example

/**
 * @inheritDoc
 *
 * @see Installable
 */
public function uninstall(int $id)
{
    $db = \JFactory::getDbo();

    // uninstall the column used to track the fetched reservation
    $db->setQuery("ALTER TABLE `#__vikrestaurants_reservation` DROP COLUMN `cron_exec_tracked_{$id}`");
    $db->execute();
}