Result of Expression not saved in table, please help.....

[rupedhiman]

I am new to MS Access, when I am making any calculation using some expression, then I have to save the result to table, it is not saved. Please anyone suggest the solution for my problem..... and mail at rupedhiman@gmail.com.

Rupinder

 

[MStCyr]

The rule has always been that if you can calculate it, then you don't have to store the result. Just recalculate when needed