Re: Date function within QUERY definition...

I have almost identical problem in Query/400 with ccyymmdd (8.0) format BPCS 
405 CD numerical fields in user job session using mmddyy (6.0) date format.  
I am trying to calculate the number of days difference between two dates in 
the Customer Order Change History ... Old date being what WAS the due date & 
New date being what the requirements were changed to.  Ultimately I want to 
show changes inside lead time days.

I use DIGITS to get ccyymmdd to character field then rearrange with substring 
& *CAT to mmddyy job format, then use DATE to put it into date field & if I 
print it at this point, the data is correct info, I don't know if type is 
correct but Query is not complaining about what I am doing ... I have two 
separate date fields constructed the same way, then I use DAYS to calculate 
difference & I always get +++++++++ regardless - even when the two dates are 
the same.

I have been on multiple threads of multiple forums & I follow people's 
instructions & I get the same garbage out.

> From: oludare@ix.netcom.com (oludare)

>  To:  MIDRANGE-L@midrange.com (AS/400 Midrange Usergroup)
>  CC:  RPG400-L@midrange.com (RPG AS/400 UserGroup)
>  
>  Hi guys,
>  
>  This is a QUERY question.  I have a numeric field with date value, in 
> ccyymmdd format (10,0).  In my query, I redefined this numeric field as an *
> ISO date using CHAR function then subtract it from system date in *ISO 
format,
>  using DAYS function.  The result fields display +++++++++++++++ everywhere 
> the numeric field is used, either in calculation or straight display.
>  
>  How do I display the value or what I'm I doing wrong?
>  
>  Thanks,
>  
>  Oludare

Al Macintyre  ©¿©
http://www.cen-elec.com MIS Manager Programmer & Computer Janitor
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