Advertisement

06.19.2007 at 08:50AM PDT, ID: 22643588
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

8.6

Query performance issue

Asked by avdvyver in SQL Server 2005, MS SQL Server

Tags: , , ,

Hi,

I'm execute the following query (against a SAP Business One DB) but its killing my server (CPU at 100% and its runing for two minutes). Please could someone have a look if you could see any design flaws in my query that might be responsible for the poor performance. All indexes looks fine. Thanks!

SELECT DISTINCT

                      OACT.AcctCode AS ContraSys, OACT.AcctName AS ContraName, WOR1.ItemCode, WOR1.CompTotal, WOR1.WipActCode, JDT1.TransId AS JnlNo,

                      OWOR.DocNum AS ProdOrd, JDT1.RefDate

FROM         OACT INNER JOIN

                      JDT1 ON OACT.AcctCode = JDT1.ContraAct INNER JOIN

                      OWOR INNER JOIN

                      WOR1 ON OWOR.DocEntry = WOR1.DocEntry INNER JOIN

                      IGN1 ON OWOR.DocNum = IGN1.BaseEntry ON JDT1.SourceID = IGN1.DocEntry AND JDT1.Account = WOR1.WipActCode AND

                      JDT1.Account = IGN1.AcctCode

                                         INNER JOIN OITW ON OACT.AcctCode NOT IN (SELECT DISTINCT BalInvntAc FROM          OITW)

WHERE     (IGN1.BaseType = 202) AND (JDT1.TransType = N'59') AND (IGN1.LineNum = 0) AND (WOR1.CompTotal <> 0)

AND (JDT1.Debit > 0)
Start Free Trial
[+][-]06.19.2007 at 08:54AM PDT, ID: 19317077

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]06.19.2007 at 09:17AM PDT, ID: 19317343

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]06.19.2007 at 01:32PM PDT, ID: 19319597

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: SQL Server 2005, MS SQL Server
Tags: performance, inner, join, query
Sign Up Now!
Solution Provided By: DantheDBA
Participating Experts: 2
Solution Grade: A
 
 
[+][-]09.15.2008 at 11:08AM PDT, ID: 22481241

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
[+][-]09.19.2008 at 07:35PM PDT, ID: 22527844

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
 
Loading Advertisement...
20081112-EE-VQP-42