java - How can I add a value to a column? -

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i want add value existing column, don't want have select first. right have like

// run hql in named query employee id = :id  // after running above e.setbonus(e.getbonus() + 100); // add 100 e's bonus  // commit database hibernateutil.saveorupdate(e);

but want that's one-and-done - like

update employee e set e.bonus = e.bonus + 100

is can in hibernate? if so, how. if not, what's suggested best practice such update?

you create hql query update

query updatebonus = createquery("update employee set bonus = bonus+100 id = :id" ); updatebonus.setinteger("id", employee.getid()); updatebonus.executeupdate();

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