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Re: have View need Stored Proc



fixed

where is this index advisor? is it in 5.4?


On Tue, Sep 17, 2013 at 12:45 PM, Hoteltravelfundotcom <
hoteltravelfun@xxxxxxxxx> wrote:

i have just started this. Each of the logicals were indexed by company
number at the least. GOod idea to look at the advisor I did not know this.


On Tue, Sep 17, 2013 at 11:22 AM, Gary Thompson <gthompson@xxxxxxxxxxx>wrote:

I wonder if you have reviewed the available indexes/logical files for the
data in question ?
Views and queries will benefit if you have the required queries.
Index Advisor is available on System i Navigator to suggest indexes

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:
midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Hoteltravelfundotcom
Sent: Tuesday, September 17, 2013 7:46 AM
To: Midrange Systems Technical Discussion
Subject: Re: have View need Stored Proc

the issue is, there is a massive amount of data. I asked the user and she
said most of the time they run the report for periods over the past 2 years
but sometimes it can be more past dates.
So I was thinking of creating one view for past 2 years and another view
for previous years.

Wouldn't it be faster that way? Currently, it takes about 30+ minutes to
run the report. All the Links are being done in the Reporting tool, it
queries 5 Logical files on the IBM i.

Since I now have 1 View for all these, I also want to see if other
formulas the tool is doing might be better to be done in the View. But
still I anticipate this as time taking.


On Tue, Sep 17, 2013 at 8:51 AM, Hoteltravelfundotcom <
hoteltravelfun@xxxxxxxxx> wrote:

I see, this is good. But I was thinking of the time taking to read. I
thought it would be faster as a stored procedure.


On Mon, Sep 16, 2013 at 7:00 PM, Birgitta Hauser <
Hauser@xxxxxxxxxxxxxxx>wrote:

Why not simply adding a WHERE clause from within the reporting tool
that selects the records with the desired dates from the view?

Select * from View
Where IDDOCD between FirstDate and LastDate;

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
Hoteltravelfundotcom
Gesendet: Monday, 16.9 2013 22:21
An: Midrange Systems Technical Discussion
Betreff: have View need Stored Proc

I did finally get that view to work. What I would like to do, and I
am not sure how, is to make a stored procedure so that this view will
accept dates from and to params on the column IDDOCD. Then, if I am
correct, the reporting tool can accept this stored procedure via
dates entered by the user. I have not done SP in IBM i, so so far am
bombing out. is there any one can set me on the right path here?



CREATE VIEW astccdta.acsusage
AS (
SELECT
IARCC9, IDDOCD, IDCOM#, ADSFX#, IDPRT#, IDGRC#, IDENT#, IDSFX#,
IDPRLC, IDNTU$, IDSHP#, ASTDTA.ADRESSAD.ADFNM, ASTDTA.ADRESSAD.ADLNM,
ASTTRN.OEINHDIH.IHVIAC, ASTDTA.ADRESSAD.ADSTTC, IDINV# FROM
ASTDTA.OEINDLID INNER JOIN ASTDTA.ICPRTMIA ON ASTDTA.OEINDLID.IDPRT#
= ASTDTA.ICPRTMIA.IAPRT# INNER JOIN ASTTRN.OEINHDIH ON
ASTDTA.OEINDLID.IDIDC#=ASTTRN.OEINHDIH.IHIDC#
INNER JOIN ASTDTA.ADRESSAD ON
ASTDTA.ADRESSAD.ADENT#=ASTTRN.OEINHDIH.IHENT#
WHERE ASTDTA.ICPRTMIA.IARCC9='ACS'
AND ASTDTA.OEINDLID.IDCOM#='001' AND ASTDTA.OEINDLID.IDPRT# LIKE
'ACS%')
)
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