skipAssertion( fn (Schema $schema) => $schema->getTable("{$this->prefix}campaign_events")->hasColumn('trigger_window'), 'Column trigger_window already exists' ); } public function up(Schema $schema): void { $this->addSql("ALTER TABLE {$this->prefix}campaign_events ADD COLUMN `trigger_window` INT NULL DEFAULT NULL AFTER `trigger_restricted_dow`"); } public function down(Schema $schema): void { $this->addSql("ALTER TABLE {$this->prefix}campaign_events DROP COLUMN `trigger_window`"); } }