Re: SQL vs. traditional I/O?

[Mike Wills <koldark@xxxxxxxxx>]

May I ask why you created a cursor? That alone takes quite a bit of
time. If you just did:
> c/END-EXEC
> c/EXEC SQL select * from j4pp1 where key1 = :mykey into :j4pp1
> c/END-EXEC
I believe you might get better performance.

On Thu, 22 Jul 2004 20:10:06 -0500, Joe Pluta
<joepluta@xxxxxxxxxxxxxxxxx> wrote:
> I then took the following code:
> 
> c                   for       x = 1 to count
> c                   eval      mykey = %char(x)
> c     mykey         chain     j4pp1r
> c                   endfor
> 
> - and -
> 
> c                   for       x = 1 to count
> c                   eval      mykey = %char(count)
> c/EXEC SQL declare c cursor for select * from j4pp1 where key1 = :mykey
> c/END-EXEC
> c/EXEC SQL open c
> c/END-EXEC
> c/EXEC SQL fetch from c into :j4pp1
> c/END-EXEC
> c/EXEC SQL close c
> c/END-EXEC
> c                   enddo

-- 
Mike Wills
iSeries Programmer/Lawson Administrator
koldark@xxxxxxxxx
http://www.koldark.net
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