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by: Ina Schmitz |
last post by:
Hello,
I would like to get the logical and physical reads for every sql statement
executed.
Thatfore, I used the command "db2 get snapshot for dynamic sql on
<mydatabase>". There, I could see the logical and physical reads from
bufferpool for every statement monitored. Am I right?
But now, I would like to read these results out of a table so that I could
process them automatically. In which table(s) are the results of snapshot
for...
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by: Martin |
last post by:
Hi.
I had a very frustrating afternoon and evening but I have got it all under
control now so all of a sudden I am in a good mood. I want to share some
insights on output caching with you lot.
After looking at the use of the OutputCache directive and tinkering with it
a bit I found its usability.very limited. Think of it: it is okay for static
content. Well that's nice but no big deal. Static content is cheap anyway,
the file system...
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by: MattC |
last post by:
Hi,
I'm implementing a new Business Layer in one of our applications. I'm
toying with the idea of placing all the Create, Read, Update and Delete SQL
in the object in question and build a dynamic SQL string using a class
builder.
The pros I can see are:
It reduces the number of stored procs to admin.
Changes to the underlying table schema does not require massive changes to
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by: romayankin |
last post by:
Hello All,
I'm writing cross-platform code so i'm bound to standards. Here is
the code I have:
~~~~~~~~~~~~~~~~~~
double **mx = new double*;
for(int i = 0; i < col - 1; i++) {
mx = new double;
sizeOfMx += sizeof(double) * row;
}
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by: PaulR |
last post by:
Hi,
I am trying to understand what invalidates Dynamic Packages in the
Package Cache.
By monitoring the Size of the Package Cache, it appears the following
does
1. Performing a Runstats on all Tables reduces the Used Package Cache
from some 200+MB to about 30MB ??
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by: asdf |
last post by:
I have a python script whose output i want to dynamically display
on a webpage which will be hosted using Apache. How do I do that?
thanks
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by: aj |
last post by:
DB2 LUW 8.1 fixpak 14
Red Hat EL AS 4.4
I'm trying to diagnose some nocturnal CPU pressure, and am trying to
understand the dynamic statement cache as it applies to LUW. The only
doc/redbooks I am finding are for Z/OS, which I am completely ignorant
of.
I am using only Java and JDBC in my applications. No static SQL.
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by: Ian |
last post by:
Patrick Finnegan wrote:
Yes. It doesn't matter where you execute the statement from.
Is your question of "how do I check" asking how you check whether it
works when executed from a client?
Or are you asking how you check if the cache was actually flushed?
If this is the case, compare the output from 'db2pd -db X -dynamic'
before and after you flush the cache. Of course, you'll need to be
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by: Damir |
last post by:
Hello!
I have noticed that after (sucessfully) executing the command:
FLUSH PACKAGE CACHE DYNAMIC
the dynamic SQL statement cache is not completely cleared (some of the
dynamic SQL statement elements are not reset).
For example, looking at the dynamic SQL snapshot I see a certain SQL
statement that has been executed a number of times and has read a (big)
number of rows.
Then I execute the "FLUSH PACKAGE CACHE DYNAMIC" command.
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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