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0 VotesConcurrency Not Detected
Below is a link that better shows how the DbUpdateConcurrencyException would be ...Answered | 5 Replies | 2879 Views | Created by Minesh P - Tuesday, October 18, 2011 11:15 AM | Last reply by davidbaxterbrowne - Thursday, February 11, 2016 2:37 PM
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0 Votes
EF Concurrency: Unexplainable updates
When making updates in such high concurrency scenarios, we recommend that you call Refresh frequently.Answered | 2 Replies | 3780 Views | Created by TSBoe - Thursday, January 6, 2011 3:01 PM | Last reply by Alan_chen - Friday, January 14, 2011 1:22 AM -
0 Votes
EF - DbUpdateConcurrencyException.
Next you should use EF logging or Intellitrace to see the generated SQL for your updates.Answered | 9 Replies | 3660 Views | Created by Mond089 - Monday, January 30, 2017 4:17 PM | Last reply by davidbaxterbrowne - Thursday, February 2, 2017 2:00 PM -
0 Votes
concurrent Update in two different column
Hi, If your question is, if we can update different column of same row from two concurrent transaction, the answer is No(It will cause blocking, one of the ...Answered | 6 Replies | 3503 Views | Created by anand_ind_si - Sunday, May 20, 2012 6:00 PM | Last reply by Satheesh Variath - Monday, May 21, 2012 6:10 AM -
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How to work with snapshot in EF?
retries = 0; } catch { retries--; } } perhaps there is a better way to do that in ...Answered | 5 Replies | 2511 Views | Created by cimcity - Thursday, October 13, 2016 4:05 PM | Last reply by Zhanglong Wu - Thursday, October 20, 2016 7:57 AM -
0 Votes
Entity Framework ConCurrent Issue
Sorry about that Olaf, I will move it to the EF forum.Answered | 3 Replies | 1133 Views | Created by zXSwordXz - Friday, January 17, 2014 4:24 PM | Last reply by zXSwordXz - Friday, January 17, 2014 6:12 PM -
0 Votes
How to implement Concurrency in EF code first while using a TPT hierarchy
Hello, I think the question was answered here.Answered | 1 Replies | 4926 Views | Created by LBRoy - Saturday, April 9, 2011 2:50 AM | Last reply by Ladislav Mrnka - Monday, April 11, 2011 7:08 AM -
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EF and Concurrency Column
When you tell EF to use this column as a concurrency column, it will use not only the pk but also the value for this column as part of the WHERE clause.Answered | 5 Replies | 272 Views | Created by Anonymous - Thursday, September 15, 2016 12:35 PM | Last reply by Anonymous - Tuesday, September 20, 2016 12:01 PM -
3 Votes
Difference between Max concurrent sessions vs Max concurrent workers (requests)
Would this be counted as one login/concurrent worker and 1000 concurrent sessions?Answered | 5 Replies | 15035 Views | Created by Sajan Emmanuel - Monday, June 5, 2017 8:57 AM | Last reply by baleng - Tuesday, September 11, 2018 2:39 PM -
0 Votes
Managing Concurrency on Entity Framework
Hello, I'm really struggling to get optimistic concurrency working using VS2010, ASP.NET MVC, and MySQL db Many times ...Answered | 5 Replies | 7551 Views | Created by Montanari F. _ - Thursday, June 3, 2010 7:01 AM | Last reply by Cce32 - Tuesday, August 3, 2010 3:57 PM -
5 Votes
What Columns are Updated when handling concurrency?
I will check the concurrency issue later tonight.Answered | 27 Replies | 5056 Views | Created by Dave Vorgang - Sunday, September 4, 2011 11:13 AM | Last reply by rmcsharry - Friday, November 18, 2011 6:42 PM -
3 Votes
entity framework in high concurrency scenarios
EF does support such a concurrency scenario by marking certain the concurrency mode of certain properties as “Fixed”.Answered | 1 Replies | 5888 Views | Created by paburgos - Sunday, March 21, 2010 7:38 PM | Last reply by Michael Sun [MSFT] - Monday, March 22, 2010 3:07 AM -
0 Votes
Concurrency on SQL-Server
This would give you the pessimistic concurrency control without further changes.Answered | 6 Replies | 4303 Views | Created by Silvers Rayleigh - Tuesday, December 15, 2009 11:37 AM | Last reply by Silvers Rayleigh - Thursday, December 17, 2009 9:25 AM -
0 Votes
EFS
Thanks for your reply On that hard disk windows 7 (64 bit) installed without taking the EFS or data recovery agent's certificate backup.Answered | 4 Replies | 1804 Views | Created by Siddharth.Sharma - Saturday, January 10, 2015 4:16 PM | Last reply by Just Karl - Tuesday, January 13, 2015 11:31 PM -
0 Votes
EF GUID Identity Column
But now when i create a new object and save the changes for the context, i get an error stating that the row cannot be inserted with a nul value in my identity column, even though i ...Answered | 1 Replies | 4509 Views | Created by tasadardevil - Wednesday, April 21, 2010 4:39 PM | Last reply by Noam Ben-Ami - MSFT1 - Monday, April 26, 2010 8:43 PM -
0 Votes
EF 4 Feature Pack CTP 5: Concurrency Problem
We certainly intend this type of concurrent execution to work and we will work on fixing this for RTM.Answered | 3 Replies | 7039 Views | Created by Alexander Zaslonov - Wednesday, December 29, 2010 5:40 PM | Last reply by Alexander Zaslonov - Friday, January 21, 2011 7:12 PM -
0 Votes
How to dynamically select different column via Linq to EF
t.BlogId == 2).Select(e => e).FirstOrDefault(); if (result == null) return null; return result.GetType().GetProperties().Where(a => a.Name == ...Answered | 3 Replies | 18682 Views | Created by kallan2 - Tuesday, September 20, 2016 11:42 PM | Last reply by kallan2 - Wednesday, September 21, 2016 4:54 PM -
1 Votes
Concurrency issues?!
Beware that the using checksums for concurrency validation may result in false errors.Answered | 9 Replies | 5656 Views | Created by net4u - Thursday, November 11, 2010 10:44 AM | Last reply by net4u - Monday, December 6, 2010 2:01 PM -
0 Votes
WCF Data Services / Entit Framework with Concurrency Check isn't working?
We are investigating possible fixes for this with help from the EF team.Answered | 5 Replies | 7065 Views | Created by Soror - Tuesday, April 27, 2010 8:14 AM | Last reply by Matt Meehan - MSFT - Monday, August 8, 2011 5:34 PM -
3 Votes
Concurrency and locks
You mean concurrency at the application level rather than at the database level.Answered | 14 Replies | 4482 Views | Created by Ludwig AR - Friday, August 12, 2011 8:53 PM | Last reply by Jean-Nicolas BERGER - Sunday, August 14, 2011 6:53 AM - Items 1 to 20 of 510685 Next ›
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