/**
* Remove data.
*
* @param Schema $schema
*/
public function down(Schema $schema)
{
if (Version::isSupportGetInstanceFunction()) {
$app = Application::getInstance();
$meta = $this->getMetadata($app['orm.em']);
$tool = new SchemaTool($app['orm.em']);
$schemaFromMetadata = $tool->getSchemaFromMetadata($meta);
// テーブル削除
foreach ($schemaFromMetadata->getTables() as $table) {
if ($schema->hasTable($table->getName())) {
$schema->dropTable($table->getName());
}
}
// シーケンス削除
foreach ($schemaFromMetadata->getSequences() as $sequence) {
if ($schema->hasSequence($sequence->getName())) {
$schema->dropSequence($sequence->getName());
}
}
} else {
// this down() migration is auto-generated, please modify it to your needs
$schema->dropTable(self::NAME);
}
}