How is the id in campaign_log_record generated

[CRMuser]

Hi there,

I want to update some contacts as bounces not recognized by the email fetcher.
I see that I need to duplicate sent email records in question with action sent and then change the field action to bounced.

Thus, my question is how is the id generated and what to do in mysql that there is consistency?

Thanks

[tanya]

Hello
application/Espo/Core/Utils/Util.php generateId() method

[CRMuser]

Thanks a lot. I plan to create a copy of records with a unique id in MySQL. Will there be any problem that the unique key is different for bounced emails in in using Espo?

Thanks

[tanya]

If the key is really unique, no difference how did it built