Click here to monitor SSC
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


LOCK/Wait on Begin Tran and Commit


LOCK/Wait on Begin Tran and Commit

Author
Message
prb
prb
Forum Newbie
Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)Forum Newbie (1 reputation)

Group: General Forum Members
Points: 1 Visits: 6
Hi,

We have a script with insert statements in between BEGIN TRANSACTION and COMMIT.The data from those insert statements should populate few tables. When two of us run the script at the same time. Some of my data and some of other persons data are getting populated. I would like to know the best option to get rid of this issue. Should we use NOLOCK or Wait or any other approach that is the best.Can somebody suggest?

Thanks
Sean Lange
Sean Lange
SSCoach
SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)

Group: General Forum Members
Points: 16542 Visits: 16997
prb (10/8/2013)
Hi,

We have a script with insert statements in between BEGIN TRANSACTION and COMMIT.The data from those insert statements should populate few tables. When two of us run the script at the same time. Some of my data and some of other persons data are getting populated. I would like to know the best option to get rid of this issue. Should we use NOLOCK or Wait or any other approach that is the best.Can somebody suggest?

Thanks


You should just wait. NOLOCK is not the answer here. In fact, rarely is it the answer. Unless you truly understand the possible ramifications of that hint you should avoid it.

http://sqlblogcasts.com/blogs/tonyrogerson/archive/2006/11/10/1280.aspx

http://blogs.msdn.com/b/davidlean/archive/2009/04/06/sql-server-nolock-hint-other-poor-ideas.aspx

http://www.jasonstrate.com/2012/06/the-side-effect-of-nolock/

_______________________________________________________________

Need help? Help us help you.

Read the article at http://www.sqlservercentral.com/articles/Best+Practices/61537/ for best practices on asking questions.

Need to split a string? Try Jeff Moden's splitter.

Cross Tabs and Pivots, Part 1 – Converting Rows to Columns
Cross Tabs and Pivots, Part 2 - Dynamic Cross Tabs
Understanding and Using APPLY (Part 1)
Understanding and Using APPLY (Part 2)
Keith Tate
Keith Tate
SSChasing Mays
SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)SSChasing Mays (614 reputation)

Group: General Forum Members
Points: 614 Visits: 979
I'm not sure what you mean when you say some of your data or the other person's data is getting inserted? Do you mean that not all of the data that you would expect to be entered is actually getting inserted into the table? Or do you mean that you guys are waiting on each other to finish? NOLOCK is not the answer if you care about your data being correct.



Microsoft Certified Master - SQL Server 2008
Follow me on twitter: @keith_tate

Forum Etiquette: How to post data/code on a forum to get the best help
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search