how to open session autoclose flag with xorm.engine

now i used engine.Where("") to create an autoclose session.

but, the souce looks not very good. does any suggestions for this?

if has some function like:

engine.NewAutoCloseSession()

or

session.AutoClose()

that is great!

It's unnecessary to close session manually if you use engine.Where.... Only when you use sess := engine.NewSession(), you should ensure you revoked sess.Close() before you leave the scope.