JPA Criteria
Ron Patel
Greenhorn
Posts: 18
posted 9 years ago
I'm having a problem with JPA/Hibernate that is driving me crazy and was wondering if anyone could help.
I am running a JPA query using Hibernate criteria. I create a Criteria using the JPA runtime's underlying Session.
However, when this criteria runs, I see that JPA runs my criteria first and fetches the correct data. Then, before returning to me, it goes out to the database a second time to fetch every piece of data there, including things that do not match the criteria.
This occurs when I have the FetchMode set to EAGER or LAZY; it doesn't matter.
Has anyone ever encountered this behaviour before? Is there any way around this?
I am running a JPA query using Hibernate criteria. I create a Criteria using the JPA runtime's underlying Session.
However, when this criteria runs, I see that JPA runs my criteria first and fetches the correct data. Then, before returning to me, it goes out to the database a second time to fetch every piece of data there, including things that do not match the criteria.
This occurs when I have the FetchMode set to EAGER or LAZY; it doesn't matter.
Has anyone ever encountered this behaviour before? Is there any way around this?
