Thanks yurimarx Marx,
Now, I was able to successfully connect to the database also create a table using Enum data type. Thank you very much for your help in this crucial time.

Thanks yurimarx Marx,
Now, I was able to successfully connect to the database also create a table using Enum data type. Thank you very much for your help in this crucial time.

Yes, Dmitry Maslennikov
 

We don't use CHECK constraint, by default Hibernate will generate this query. I don't know it has some issues in dialect file. It has become a mandatory requirement for us to use Enums in our application. I'm unsure why this functionality isn't achievable in Quarkus versions 3 and above. We previously achieved this in Quarkus version 2, and it worked seamlessly with other databases like MySQL and PostgreSQL. However, I'm puzzled as to why I can't annotate Enum types in the IRIS database.

Can you please tell us if is there any possible way to achieve it? 

Thanks in advance.