RE: Embedded SQL

No, you cannot process host varibles in a dynamic statement... Just put it in an exec sql block.

Eric
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of
MKirkpatrick@xxxxxxxxxxxxxxxxx
Sent: Wednesday, July 25, 2007 2:31 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: Embedded SQL


So, I would put this string in a variable and use EXECUTE IMMEDIATE?



rpg400-l-bounces@xxxxxxxxxxxx wrote on 07/25/2007 12:27:50 PM:

You can use a select statement to return a single row. The format is
SELECT n, nn, nnn,...
INTO :var1, :var2, :var3, ...
WHERE a=b, etc..

Matt

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
MKirkpatrick@xxxxxxxxxxxxxxxxx
Sent: Wednesday, July 25, 2007 3:24 PM
To: RPG400-L@xxxxxxxxxxxx
Subject: Embedded SQL

The following embedded SQL is going to return only one record in the
result set. Do I need to use CURSOR logic (declare , open, fetch,
close)
to get the values into my variables as shown. Or, is there another way
(VALUES INTO, etc.). I ask because it seems that using the CURSOR
logic
is very expensive. I need to execute this code several thousand times.
Thanks.

exec sql
declare c3 cursor for
SELECT office, chart,
sum(value(dec((dec((substr(undata,4,7)),7,0)) /
100),7,2))
FROM NHISxx
WHERE rectyp = 'PA' and office = :svOffice and chart =
:svChart
and idate(crtdat,'*YMD') between :pStrDate and :pEndDate
GROUP BY office, chart;

exec sql
open c3;

exec sql
fetch next from c3
into :hsOffice,
:hsChart,
:hsPmtAmt;

exec sql
close c3;





This email and any files transmitted with it are confidential and
intended solely for the use of the individual or entity to whom they are
addressed. Unless you are the addressee (or authorized to receive for
the addressee), you may not use, copy or disclose to anyone this email
or any information contained in this email. If you have received this
email in error, please advise the sender by replying to this email, and
delete this email immediately. Please note that any views or opinions
presented in this email are solely those of the author and do not
necessarily represent those of Western Dental Services, Inc. Finally,
the recipient should check this email and any attachments for the
presence of viruses. Western Dental Services, Inc. accepts no liability
for any damage caused by any virus transmitted by this email.
--
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing
list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.


--
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing

list

To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.

This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone this email or any information contained in this email. If you have received this email in error, please advise the sender by replying to this email, and delete this email immediately. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of Western Dental Services, Inc. Finally, the recipient should check this email and any attachments for the presence of viruses. Western Dental Services, Inc. accepts no liability for any damage caused by any virus transmitted by this email.