$triggers[] = Trigger::afterInsert($class->getTableName(), 'audit')
    ->declare('audit_revision', 'BIGINT')
    ->insert('db_audit_revisions', array(
        'type' => 'INS',
        'className' => $class->name,
        'entityId%sql' => 'NEW.' . $class->getSingleIdentifierColumnName(),
        'createdAt%sql' => 'NOW()',
        'author%sql' => '@kdyby_current_user'
    ))
    ->set('audit_revision', 'LAST_INSERT_ID()')
    ->insert($auditTable, "SELECT * FROM `{$entityTable}`")
    ->update($auditTable, array('_revision%sql' => '@audit_revision'))
    ->update($entityTable, array('_revision%sql' => '@audit_revision'));