entity-auto inser update

[madppiper-2]

Hi Everyone,

my following question is rather simple. I created simple crud services using the entity-auto engine. Now I want to check on whether or not duplicate entries already exist in the db and only create a new one if none is existent (update if otherwise). In SQL there is a command for that, but can I achieve anything similar using the entity-auto engine?

Cheers,
Paul

[madppiper-2]

Isn't there anything like a replace-insert functionality available? Or may it perhaps help to simply override the error messages?