RE: As much as I hate showing my own stupidity more than once a day (I am flat out stuck) Embedded SQL

I have commitment control turned off right now, otherwise I will have record
locking issues...unless you have a suggestion for that one :) Basically
this data is only held for the one report, when you run the report a second
time, the CL clears the file and you start fresh......I like to keep it
after the report is run, in case of data integrity issues I can still see
the raw information.



-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Pete Helgren
Sent: Wednesday, August 01, 2007 8:53 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: As much as I hate showing my own stupidity more than once a day
(I am flat out stuck) Embedded SQL

Doug,

This is ringing a bell in my head but I can't remember exactly what. I
vaguely remember something either with looking at environment settings
in the strsql vs the embedded sql (commitment control?) OR with the
formatting of the host variables. I think I hard coded the values in
the embedded SQL to start with and then worked backward until I figured
it out. Whatever it was, the SQL was returning no records and that is
what was causing the null value. But it was some SQL setting that I
added to the RPG.

I wish my memory was better......sheesh!

Pete


Doug Palme wrote:

I am reading a file and using the values within that file to create an SQL
that will go out and select a sum of sales figures for a particular
customer.



Here is the relevant SQL code:



C*---Prepare SQL Statement

C/EXEC SQL

C+ DECLARE C1 CURSOR FOR

C+ SELECT SUM(SLEXT$) FROM SLSTRNL5

C+ WHERE SLACCT= :CUSTNO

C+ AND SLTDAT > :ZBDATEN

C+ AND SLTDAT <= :ZEDATEN

C+ AND SLCLAS > 1

C+ AND SLSHRT = ' '

C/END-EXEC





I then open the cursor with the following:



C*---Open the Cursor

C/EXEC SQL

C+ OPEN C1

C/END-EXEC



I then am running a fetch statement with the following:



C*---Fetch the Result and place into Variable

C/EXEC SQL

C+ FETCH C1 INTO :ZSUM

C/END-EXEC



ZSUM is defined as an 9,2 on the D spec



Everything so far, at least to my eyes looks good...



However before I process that ZSUM data (output to a report) I check the
SQLCOD and I am getting a return code of -305..I have checked the

variables

that I am passing in, such as CUSTNO (defined on the D SPEC correctly),
ZBDATEN and ZEDATEN are also defined on the D SPEC correctly...so I have

no

clue what variable the system is balking at.



Any assistance would be appreciated.



Douglas

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