Make Coloumn in access By Using Query

[vishan_rana]

Hello All,

i want to create 2 or 3 coloumn like blank by using access query or simulant coloumn expression should be in "Double"
i tried to try it but go in vain.
when i create it, expression becomes in "Benary" but i want it as "Double"

Pls suggest me

 

[krkilsdonk]

Show us your existing code (be sure to use the 'code' brackets around it) and perhaps we can see what is causing the problem.

 

[vishan_rana]

Hi This is my query

my query is like booster Act: (Null) for making new coloumn in table which will prepared by make table query.

and i want to set this column expression in "Double" now this is not happening