RE: Embedded SQL

You could do it that way but if you remove the line "declare c3 cursor
for" from your first statement and all of the stuff dealing with the
cursor and then add an INTO clause to your select statement, you'll be
all set.

Matt

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
MKirkpatrick@xxxxxxxxxxxxxxxxx
Sent: Wednesday, July 25, 2007 3:31 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;





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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.