getTable('short_urls'); $shortUrls->addColumn('valid_since', Type::DATETIME, [ 'notnull' => false, ]); $shortUrls->addColumn('valid_until', Type::DATETIME, [ 'notnull' => false, ]); } /** * @param Schema $schema * @throws SchemaException */ public function down(Schema $schema) { $shortUrls = $schema->getTable('short_urls'); $shortUrls->dropColumn('valid_since'); $shortUrls->dropColumn('valid_until'); } }