RE: Date Variables in CL

I tried playing around with this a little also.  Although I'd take Charles 
suggestion and modify it slightly
select * from vinlog
where days(current date) - days(CvtNumericToDate(IJDATE)) > 180

Sql seems to have a real problem casting a numeric date into a date field. 
 Hence the UDF suggestion.

Rob Berendt
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Group Dekko Services, LLC
Dept 01.073
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RE: Date Variables in CL






Tim,

Take a look at the CVTDAT command.

If you decide to use SQL, you'd want to write a CvtDateToNumeric User
Defined Function (UDF)

select * from VINLOG
where IJDATE <= CvtDateToNumeric(CURRENT_DATE - 6 MONTHS)

HTH,
Charles 

Charles Wilt
iSeries Systems Administrator / Programmer
Mitsubishi Electric Automotive America
ph: 513-573-4343
fax: 513-398-1121
 

> -----Original Message-----
> From: Tim Ellifritz [mailto:tim@xxxxxxxxxxxxxxxxxxxxxxxxx]
> Sent: Thursday, October 28, 2004 3:58 PM
> To: Midrange-L@Midrange. Com
> Subject: Date Variables in CL
> 
> 
> Hi,
> 
> A newbie here...messing with CL...please let me know if I'm 
> in the wrong
> list.
> 
> I want to select all records from file VINLOG where IJDATE is 
> 6 months ago
> or later and IJTYPE is 1D, then insert them into QTEMP/CSDS. 
> IJDATE format
> is ccyymmdd (ex. 20041028)
> 
> Would I ??
> 
> RTVSYSVAL  SYSVAL(QDATE) RTNVAR(&QDATE)
> 
> 
> Then the part I need help with I think, for below I need &CYMD to be
> 20040428, April 28th??? How can I do that?
> 
> OVRDBF     FILE(VINLOG) SHARE(*YES)
> OPNQRYF    FILE((VINLOG)) QRYSLT(' IJDATE *GE ' || +
>              &CYMD || ' *AND IJTYPE *EQ ''1D'' ')
> 
> CPYFRMQRYF FROMOPNID(VINLOG) TOFILE(QTEMP/CSDS) +
> MBROPT(*ADD) CRTFILE(*YES)
> 
> Or would it be easier with SQL? An example of that would be 
> appreciated as
> well...
> 
> Thanks,
> Tim
> 
> 
> 
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