hibernate - How to update columns value with new value -


i update column value new entity value incrementally, example:

support have table user column name balance

for specific user, balance 3000.

now, set value 3500.

i have hibernate "user" entity has 'balance' value of 500.

how can make update??

if make using pure sql query, simple do:

"update user set balance = balance+500 user_id=3"

i avoid calling sql , use hibernate.

have tried below code? remeber mention possible solutions tried before asking question.

user user=session.get(user.class, 3); // 3 id of user.  user.setbalance((user.getbalance()+500)); session.saveorupdate(user); session.commit(); 

Popular posts from this blog

How to calculate SNR of signals in MATLAB? -

c# - Attempting to upload to FTP: System.Net.WebException: System error -

ios - UISlider customization: how to properly add shadow to custom knob image -