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by: Felix |
last post by:
Dear Sql Server experts:
First off, I am no sql server expert :)
A few months ago I put a database into a production environment.
Recently, It was brought to my attention that a particular query that
executed quite quickly in our dev environment was painfully slow in
production. I analyzed the the plan on the production server (it
looked good), and then tried quite a few tips that I'd gleaned from
reading newsgroups. Nothing worked....
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by: Metal Dave |
last post by:
Hello,
A script we run against the database as part of the upgrade of our product
is failing with the following message:
ALTER TABLE ALTER COLUMN EncodedID failed because STATISTICS hind_61_3
accesses this column
The line that fails is:
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by: Philip Sherman |
last post by:
I'm trying to copy production statistics to a test database and can't
set the column statistics for a VARGRAPHIC column to match what RUNSTATS
generated on production.
The reason code and some testing I did indicates that the length of the
low2key value is too long. It almost looks like the potential length of
data to be stored is being calculated on the length of the hex string;
without consideration that two bytes of the string...
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by: Fan Ruo Xin |
last post by:
I ran the runstats and try to collect sub-element statistics, but for some
reason, the value of that two fields in syscat.columns is always -1.
Does anyone have any idea?
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by: serge |
last post by:
I am running a query in SQL 2000 SP4, Windows 2000 Server
that is not being shared with any other users or any sql
connections users. The db involves a lot of tables,
JOINs, LEFT JOINs, UNIONS etc... Ok it's not a pretty
code and my job is to make it better.
But for now one thing I would like to understand with your
help is why the same SP on the same server and everything
the same without me changing anything at all in terms of
SQL...
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by: romixnews |
last post by:
Hi,
I'm facing the problem of analyzing a memory allocation dynamic and
object creation dynamics of a very big C++ application with a goal of
optimizing its performance and eventually also identifying memory
leaks. The application in question is the Mozilla Web Browser. I also
have had similar tasks before in the compiler construction area. And
it is easy to come up with many more examples, where such kind of
statistics can be very...
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by: josh.kuo |
last post by:
Sorry about the subject, I can't think of a better one.
I recently wrote some PHP classes that I think might be of interest to
this group. Since I have been reaping the benefits of reading news
groups for years, I figure it's time for me to contribute a little bit
back, maybe some people out there will find this useful.
* Introduction
This is a "how-to" style article, showing by example how to dynamically
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by: situ |
last post by:
Hello all,
i have Database1 and database2,
is it possible to make database connection to database2 by running
stored procedure on database1.
Thanks and Regards
Situ
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by: Peter Duniho |
last post by:
Is there a straightfoward API in .NET that allows for inspection of a
database? That is, to look at the structure of the database, without
knowing anything in advance about it? For example, retrieving a list of
tables in the database.
Doing a little browsing in MSDN, I see that the abstract representation of
a database appears to be the DataSet class. I also see that I can use
"data adapter" classes (e.g. OdbcDataAdapter) to connect a...
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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: 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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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