Connection: Insert can return wrong identifier

[glady]

Given:

• We have an Connection to any Database with any Table with autoincrement ID column.
• We have an post-insert Event on this Connection

When I insert a row, the result of Connection->getLastInsertId() can actually be dependent of what exactly is done within post-insert-Event.

1. insert: UnitOfWork\UnitOfWork.php:466
2. correct identifier: Connection\Connection.php:591
3. post-insert-Event: Connection\Connection.php:593
4. possibly wrong identifier: UnitOfWork\UnitOfWork.php:470

used databases:
mysql 5.6
mysql 5.1

Possibly same issue with EVENT_POST_EXEC.