I'm having problem with locking in update and select.
my update takes long and select from clients happens all the time.
I know with NOLOCK in select or set transaction isolation level, I can
read data uncommited.
I want to know if there is an option I can change on server or
database
to change isolation level for all incoming connections.
thanks for your help in advance.
6  4886 
AFAIK, you can't set READ UNCOMMITTED at the server level. This is
probably a good thing since one should read uncommitted data only in
specific situations where all off the ramifications have been fully
evaluated and understood.
--
Hope this helps.
Dan Guzman
SQL Server MVP
-----------------------
SQL FAQ links (courtesy Neil Pike): http://www.ntfaq.com/Articles/Index....partmentID=800 http://www.sqlserverfaq.com http://www.mssqlserver.com/faq
-----------------------
"neo" <se*******@hotm ail.com> wrote in message
news:15******** *************** ***@posting.goo gle.com... I'm having problem with locking in update and select.
my update takes long and select from clients happens all the time.
I know with NOLOCK in select or set transaction isolation level, I can
read data uncommited.
I want to know if there is an option I can change on server or
database
to change isolation level for all incoming connections.
thanks for your help in advance.
Hi
To add to Dan's comment...
Are you wanting to make the database read only?
John
"neo" <se*******@hotm ail.com> wrote in message
news:15******** *************** ***@posting.goo gle.com... I'm having problem with locking in update and select.
my update takes long and select from clients happens all the time.
I know with NOLOCK in select or set transaction isolation level, I can
read data uncommited.
I want to know if there is an option I can change on server or
database
to change isolation level for all incoming connections.
thanks for your help in advance.
Thanks to Dan/John.
No I just wanted to allow dirty-read, not read-only db.
I thought there was an option in SQL to set db to allow read uncommited.
Maybe for SQL 7?
"John Bell" <jb************ @hotmail.com> wrote in message news:<bo******* ***@titan.btint ernet.com>... Hi
To add to Dan's comment...
Are you wanting to make the database read only?
John
"neo" <se*******@hotm ail.com> wrote in message
news:15******** *************** ***@posting.goo gle.com... I'm having problem with locking in update and select.
my update takes long and select from clients happens all the time.
I know with NOLOCK in select or set transaction isolation level, I can
read data uncommited.
I want to know if there is an option I can change on server or
database
to change isolation level for all incoming connections.
thanks for your help in advance.
Hi
This is not something you would want do as a default, and when you do
require it, then it has to be a concious decission to allow this;
therefore not having it at server level or as a default for the
connection is probably a good thing. You can always set it for the
connection/session.
John se*******@hotma il.com (neo) wrote in message news:<15******* *************** ***@posting.goo gle.com>... Thanks to Dan/John.
No I just wanted to allow dirty-read, not read-only db.
I thought there was an option in SQL to set db to allow read uncommited.
Maybe for SQL 7?
"John Bell" <jb************ @hotmail.com> wrote in message news:<bo******* ***@titan.btint ernet.com>... Hi
To add to Dan's comment...
Are you wanting to make the database read only?
John
"neo" <se*******@hotm ail.com> wrote in message
news:15******** *************** ***@posting.goo gle.com... I'm having problem with locking in update and select.
my update takes long and select from clients happens all the time.
I know with NOLOCK in select or set transaction isolation level, I can
read data uncommited.
I want to know if there is an option I can change on server or
database
to change isolation level for all incoming connections.
thanks for your help in advance.
Thanks,
one more thing,
what about Query analyzer?
is there any way not to run "SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED"
everytime in Query Analyzer?
Hi
As far as I know, you can't do this, configurable options appear on
the tools/options dialogues and that is not one of them. If it was you
could use a specific configuration file. The only thing I can suggest
it to put it in a template.
John se*******@hotma il.com (neo) wrote in message news:<15******* *************** ****@posting.go ogle.com>... Thanks,
one more thing,
what about Query analyzer?
is there any way not to run "SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED"
everytime in Query Analyzer? This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Glenn Mulno |
last post by:
Hi,
I am trying to create a report page for several teams. Each team runs the
same reports but the reports use different values.
For a while this was getting insane everytime I updated the queries I had to
change them in many places. Then I started using server side includes to
keep me from changing some items in multiple places.
There is still some double (quadruple) updating going on though when I make
|
by: Richard |
last post by:
The style sheet shown below is from the suckerfish vertical menu.
http://www.htmldog.com/articles/suckerfish/dropdowns/example/vertical.html
I've added in a few minor changes to color code the levels.
I changed the width of the first level to 8em and get an unwanted space
between that and the 2nd level.
I'd like their to be no gap between the levels when I change the widths.
What's to change to do this?
Also, I do not understand the...
|
by: Bonge Boo! |
last post by:
This has got to be obvious, but I can't make it work.
I have a form called with 3 pull down menus. They are linked to a database
which generates the values for the <SELECT? Pull-downs.
Lets say I have values selected for all three pull down menus.
When I change the first "top-level" menu I want to reset both the second and
third menus to the "default" state.
|
by: Corrine |
last post by:
Is there a way to cancel a change in an option group? The option group still
changes to the option clicked on when clicking on the NO button with the
following code in the BeforeUpdate event of the option group.
If MsgBox("Change?", vbYesNo) = vbNo Then
Cancel = True
Me!MyOptionGroupName.Undo
End If
I also tried reversing the Cancel and Undo lines.
|
by: F. Michael Miller |
last post by:
I have a db with Access front end, sql back, linked tables. I need to be
able to change input masks at the table level in code.
Any ideas?
Thanks!
| | |
by: Manish Tomar |
last post by:
Hi All,
As far as my understanding of HTML DOM aka DHTML goes, is that if the
DOM structure of HTML document is changed programmatically using
JavaScript in the browser, it immediately gets reflected in the page's
view. For example, if following code is executed on say a click of a
button
var f = document.getElementById("f1"); // f1 is id of a form
var i = document.createElement("input");
|
by: TS |
last post by:
Steven, i lost this message conversation from outlook express and made a
post online (see last one on this page). Please answer it as it hasn't been
yet.
thanks
The clientID of our controls have become very long since
we have 2 master
pages that our pages inherit from. Some team members at
|
by: Peter |
last post by:
I have a DataList and each item in the datalist has an imge, I want to
change the datalist item image on the client side when user clicks a button.
How would I do that with JavaScript, does anyone has an example of how to
change a DataList item with JavaScript?
Thank You
Peter
|
by: mukeshrasm |
last post by:
Hi
the code written below is for calculating the number of days remain for a particular event based on the specific local time i.e. time in new york or time in london.
<style style="text/css">
.lcdstyle{ /*Example CSS to create LCD countdown look*/
background-color:black;
color:lime;
font: bold 18px MS Sans Serif;
|
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,...
|
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,...
| | |
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...
|
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...
|
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();...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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
| | |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
