How to map the PostgreSQL Interval column type in Hibernate?

Question

Under PostgreSQL, I\'m using PersistentDuration for the mapping between the sql type interval & duration but it doesn\'t work.

Another user found th

Answer 1

According to the link you should have a day followed by hours:minutes:seconds. So changing the code to something like the following assuming you never need to have more then 23 hours 59 minutes in the interval.

statement.setString(index, "'0 "+ hours +":" 
+ intervalFormat.format(minutes) + ":" 
+ intervalFormat.format(secondes)+"'"); 

I am not able to test this code since I don't have PostGreSql installed. For another discussion on this same issue see the following link, although you would have to modify the code provided to handle seconds. That shouldn't be much of a problem though.

https://forum.hibernate.org/viewtopic.php?p=2348558&sid=95488ce561e7efec8a2950f76ae4741c