But without a cursor, how else would you pass back the results of the statement. Appending an INTO :field1, :field2, :field3 and so forth is REQUIRED for the statement to make sense to the compiler...
If you will eventually need a cursor, why not write it with a cursor? That takes about fifteen seconds or so, right?
-Eric DeLong
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Smith, Mike
Sent: Thursday, February 23, 2012 1:42 PM
To: 'Midrange Systems Technical Discussion'
Subject: RE: help needed with sql statement
Thanks Birgitta,
Yes, I will have a cursor, but for now I'm just trying to get the basic statement to work
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Birgitta Hauser
Sent: Thursday, February 23, 2012 2:39 PM
To: 'Midrange Systems Technical Discussion'
Subject: AW: help needed with sql statement
If you want to read more than a single row, you need to define a cursor,
open it and loop through all rows returned and finally close the cursor:
Exec SQL Declare CsrC01 Cursor For
Select ...;
Exec SQL Open Cursor
//Check SQLCODE or SQLSTATE for Error
DoU 1=0
Exec SQL Fetch Next From CsrC01 into :HostVar1, :HostVar2, ...
:HostVarN;
If SQLCODE = 100;
Leave;
ElseIf SQLCODE < *Zeros;
//Error
Leave;
EndIf;
//Do whatever you want
EndDo;
Exec SQL Close CsrC01;
Mit freundlichen Grüßen / Best regards
Birgitta Hauser
"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"
-----Ursprüngliche Nachricht-----
Von: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] Im Auftrag von Smith, Mike
Gesendet: Thursday, 23. February 2012 20:22
An: 'Midrange Systems Technical Discussion'
Betreff: RE: help needed with sql statement
Hey Carl,
I think this is basically what I want, but a little scaled down.
The problem is I can't get my sql to compile.
I have tried the following.
EXEC SQL
with tmp as(SELECT coord, MIN(cordate) AS open, MAX(cordate)
as done FROM cutsopnn00 GROUP BY coord)
SELECT * FROM cutsopnn00 a
join tmp b on
a.csord = b.coord AND open > 0 AND done > 0 ;
but I get an error saying "INTO clause missing" on the line that stats with
'with'
I don't see any examples using an into clause.
I also found this example so I tried it and get the same error.
with cte as (
select field1, min(field2) as minfield2
from michael/myduptable
group by field1)
Select a.*
from someothertable a
join cte b on a.field1 = b.field1 and a.field2 = b.minfield2
do you see what I have wrong?
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Carel Teijgeler
Sent: Thursday, February 23, 2012 12:35 PM
To: midrange-l@xxxxxxxxxxxx
Subject: Re: help needed with sql statement
Mike,
What about:
WITH tmp AS(SELECT order, MIN(repairdate) AS open, MAX(repairdate) as done
FROM fileb GROUP BY order)
SELECT a.order. b.open, b.done FROM filea a, tmp b WHERE a.order = b.order
AND open > 0 AND done > 0
UNION
SELECT a.order. b.open, b.done FROM filea a, tmp b WHERE a.order =
b.order AND open = 0 AND done > 0
UNION
SELECT a.order. b.open, b.done FROM filea a, tmp b WHERE a.order = b.order
AND open = 0 AND done = 0
You can also see how long it took for the repairs when open and done have
different dates.
Regards,
Carel Teijgeler
*********** REPLY SEPARATOR ***********
On 23-2-2012 at 16:58 Smith, Mike wrote:
I have 2 files.
FILEA and FILEB
Scenario. I am trying to create a view over 2 files that show me OPEN,
REPAIRED or ALL.
Open is where a order in FILEB has at least 1 record that has no repair
date.
Repaired is when a order in FILEB has ALL records with a Repair date.
The ALL part I got :)
Both have order number.
FILEA(ORDER)
FILEB (ORDER, REPAIRDATE)
FILEB can have multiple records per Order number
I've been struggling with this all morning.
Thanks for any help
Mike
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