Java – hibernate only updates some fields

In some cases, I want to update only one column, but I don't want to get the object from the database. I only have its ID and the value I want to update

Hibernate will update to null because other values are null I want to know some criteria to delete other columns in the update

I read that dynamic - update = true, which excludes only unmodified attributes However, there are still null values in my update

Does anyone have an idea? thank you! Felipe

Solution

You must get the object from the database, change the value, and save it If you don't want to, you must write your own query