Hi All,

i got following question:

I have a class where i will only store some settings, this settings have to be stored in a database, so i have to make them persistent.
It will be only one datarow in the settingstable with different columns for the settings. I dont need an id.

My question is: How will i map these class? If there is no ID how can i later on load it?

Thanks for any advice
Fabian

As long as you have a column that is unique in the database you could use that as your id and use generator type "assigned".

You will then need to set the id yourself before persisting.

In general however, there is no real reason why you cannot have a unique key column in your database.