Update several Columns in one Hibernate Query?

Question

i have the Following HQL:

String hql = \"UPDATE Buchung as b \" +
             \"set STORNO = :Storno \" +
             \"where ID = :BuchungID\";

Answer 1

The syntax is similar to the SQL syntax, but with mapped fields/properties instead of columns:

update Buchung set storNo = :storno, name = :name where id = :buchungID

Note that if the goal is to modify a single entity instance, you'd better do

Buchung b = (Buchung) session.get(Buchung.class, buchungId);
b.setStorNo(newStorno);
b.setName(newName);