Contacts from ODBC source - TTL ignored

[maxmino]

Hello,

I've configured ODBC connector in order to retrieve my contacts from SQL DB, the import works correctly.

If my data changes on SQL DB I need to reimport the contact.

I've set TTL value on ODBC to 1, I'm expected that the contact expires after 1 day, so I will able to reimport it from DB with the correct values.

After a few days the contact remain active, TTL value is ignored.

What am I doing wrong?

Regards,

Massimo