Re: Documentation about QC2LE

[Vern Hamberg <vhamberg@xxxxxxxxxxx>]

I just looked and the RTVMBRD can also be used to get record count. But 
that is not selective.

It's easy to get too complicated - I should know - I do it all the 
time!! And the LOOKUPSQL - I have to check that out, too.

HTH
Vern

On 3/22/2012 9:31 AM, Stone, Joel wrote:
> Please explain what you are trying to do.
>
> Are you trying to retrieve this count into a CL variable?
>
> Then use this command:
>
> LOOKUPSQL  LOOKUPEXP() TABLE(cust) +
>               WHERE('custkey = ''123''') RETURNVAR(&custCount)
>
> Uses LOOKUPR
>
> http://www.mcpressonline.com/programming/sql/using-dynamic-sql-in-cl-part-2retrieving-a-data-value.html
>
>
>
>
> -----Original Message-----
> From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Vinay Gavankar
> Sent: Wednesday, March 21, 2012 6:26 PM
> To: Midrange Systems Technical Discussion
> Subject: Documentation about QC2LE
>
> Hi,
>
> Where can I find any documentation about what procedures are available in
> QC2LE directory, and maybe how to use them?
>
> I came across a program, which was using prototype called _RLocate to get
> the RRN of a record based on a key from a keyed logical file.
>
> I wanted to get the total number of records in that file which have Key
> equal to a particular value.
>
> Any information would be helpful.
>
> Thanks
> Vinay