removeSchema() public method

Uninstalls the database schema
public removeSchema ( ) : void
return void
Installer Class Documentation
Example #1
0
 /**
  * @covers  FOF30\Database\Installer::removeSchema
  */
 public function testRemoveSchema()
 {
     $db = static::$container->db;
     $this->createTable();
     $tables = $db->setQuery('SHOW TABLES')->loadColumn();
     $prefix = $db->getPrefix();
     $this->assertTrue(in_array($prefix . 'foobar_example', $tables), 'The table must exist before testing starts');
     $installer = new Installer($db, __DIR__ . '/../_data/installer/pick_right');
     $installer->removeSchema();
     $tables = $db->setQuery('SHOW TABLES')->loadColumn();
     $prefix = $db->getPrefix();
     $this->assertFalse(in_array($prefix . 'foobar_example', $tables), 'The table must not exist after running removeSchema');
 }
Example #2
0
 /**
  * Runs on uninstallation
  *
  * @param   \JInstallerAdapterComponent  $parent  The parent object
  */
 public function uninstall($parent)
 {
     // Uninstall database
     $dbInstaller = new Installer(JFactory::getDbo(), ($this->schemaXmlPathRelative ? JPATH_ADMINISTRATOR . '/components/' . $this->componentName : '') . '/' . $this->schemaXmlPath);
     $dbInstaller->removeSchema();
     // Uninstall post-installation messages on Joomla! 3.2 and later
     $this->uninstallPostInstallationMessages();
     // Remove ourselves from the list of extensions depending on FOF30
     $this->removeDependency('fof30', $this->componentName);
     // Show the post-uninstallation page
     $this->renderPostUninstallation($parent);
 }