473,387 Members | 1,585 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,387 software developers and data experts.

Extended optimization messages

Hi all:

In the db2exfmt output, the following message appears:

Extended Diagnostic Information:
--------------------------------
Diagnostic Identifier: 1
Diagnostic Details: EXP0039I Query complexity measure. Highest
number of joins in any query block: "1".
Does this happen when DB2_EXTENDED_OPTIMIZATION=OFF..
I am going to test it, but wanted to check if anyone has seen this
message.

Thanks!

Vijay

Apr 4 '06 #1
0 904

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: WangKhar | last post by:
Hi (sorry this has turned into a bit of an epic...thought I'd as the experts!) SQL 2k, sp3a. Dual xeon 2.4. 2 gig ram. everything on a 3 disk raid 5. Microsoft SQL Server 2000 - 8.00.760...
9
by: Rune | last post by:
Is it best to use double quotes and let PHP expand variables inside strings, or is it faster to do the string manipulation yourself manually? Which is quicker? 1) $insert = 'To Be';...
5
by: nimdez | last post by:
Hi, I am working on an existing code base in which a lot of data displayed to the user is formatted in tables. Most tables are printed row-by-row using printf() with "%s" print conversion...
4
by: j | last post by:
Sadly, I don't have a copy of the c89 standard, just a copy of the c99 standard. I was curious if in c89, the type ``long long'' is indeed considered an extended type that may or may not be...
65
by: He Shiming | last post by:
Hi, I just wrote a function that has over 200 "cases" wrapped in a "switch" statement. I'm wondering if there are performance issues in such implementation. Do I need to optimize it some way? ...
5
by: Pete | last post by:
I have the following code for (byte i = 126; i < 159; i++ char c = (char)i textBox1.Text += i + " " + c +" \r\n"; But this shows me no Umlaut (ä,ö,ü How can I enable that I can get some...
5
by: wkaras | last post by:
I've compiled this code: const int x0 = 10; const int x1 = 20; const int x2 = 30; int x = { x2, x0, x1 }; struct Y {
1
by: tkpmep | last post by:
I'm trying to optimize a function using SciPy's optimize.fmin, but am clearly getting the syntax wrong, and would be grateful for some guiidance. First, here's the function def func(Y,x): """Y...
20
by: Ravikiran | last post by:
Hi Friends, I wanted know about whatt is ment by zero optimization and sign optimization and its differences.... Thank you...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.