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I have a program that loops through fetching various groups of records... This is within a statement that was called 3 times with different cursors.
The first time through, 4 rows were retrieved.
Second time, 1 row.
Third time, 1 row.
When this ran today, iteration 2 and 3 contained the new row AND the 3 rows leftover from the first iteration.
My question is, do I need to explicitly "clear" the data structure before the SQL Fetch?
I actually put that code in, recompiled, and ran the same process while in debug. But each time FetchGroup() was called, debug showed an empty REC data structure.
So I'm puzzled.
Code Snippet (after open cursor).
Dow FetchGroup(ach);
Do stuff here
Enddo;
Close cursor...
dcl-proc FetchGroup;
dcl-pi FetchGroup ind;
rec likeds(ach) dim(100);
end-pi;
dcl-s sqlRows int(10);
dcl-s maxrows int(10) inz(%elem(rec));
Exec Sql
Fetch Next From sqlcsr For :maxrows Rows
Into :rec;
if SqlStt <> sqlOK;
Exec Sql Get Diagnostics Condition 1
:sqlMsgID = DB2_MESSAGE_ID,
:sqlMsgText = MESSAGE_TEXT;
return *off;
endif;
return *on;
end-proc;
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https://www.totalbizfulfillment.com/> Greg Wilburn
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