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[b]
I have a tabl ecalled EMP(eno,ename,salary)
In this i wanted to update the ename.
so i;ve done
Emp e = new Emp();
e.seteno(1);
e.setename("Vinay");
session.save(e);

if i execute above code wht ever the salary is there previously is updated to zero. So how can i update only ename in this
Kindly let me know

first load emp

Emp e = session.load(Emp.class,new Integer(1));
e.setename("....");

then

session.flush();

I have a tabl ecalled EMP(eno,ename,salary)
In this i wanted to update the ename.
so i;ve done
Emp e = new Emp();
e.seteno(1);
e.setename("Vinay");
session.update(e);

if i execute above code wht ever the salary is there previously is updated to zero. So how can i update only ename in this
Kindly let me know

Emp e = new Emp();
e.seteno(1);
e.setename("Vinay");
session.update(e);

if i do that the salary wil also updating.
i dont want to update the salary

regards
vinny

Hi Buddy,

anyway we are loading all the data into Emp
then we are updating.
againg it wil set all the data eno,sal and ename
can i restrict to only ename

regards
Samudrala Viany Kumar

No, you can't as long as I know.

You can mark a property with update="false", but then it would be always readonly. I don't know if it is what you really want.

The other solution is to use a SQLQuery. But then, what do you want Hibernate for?.

look at 13.4. DML-style operations in the hibernate reference