Error 2627 Sql Server 2008
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about msg 2627 sql server 2008 Stack Overflow the company Business Learn more about hiring developers or posting ads with
Error Number 2627 In Sql Server
us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a
Sqlserver Error 2627
community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Unique Key Violation in SQL Server - Is it safe to assume Error 2627? up
Sql Server Error Code 2627
vote 37 down vote favorite 3 I need to catch violation of UNIQUE constraints in a special way by a C# application I am developing. Is it safe to assume that Error 2627 will always correspond to a violation of this kind, so that I can use if (ThisSqlException.Number == 2627) { // Handle unique constraint violation. } else { // Handle the remaing errors. } ? sql-server-2005 unique-constraint share|improve sql error 262 this question edited May 3 '12 at 20:37 Mark Sowul 5,9392335 asked Jun 26 '11 at 11:47 User 1,24711932 add a comment| 3 Answers 3 active oldest votes up vote 72 down vote accepted 2627 is unique constraint (includes primary key), 2601 is unique index SELECT * FROM sys.messages WHERE text like '%duplicate%' and text like '%key%' and language_id = 1033 share|improve this answer answered Jun 26 '11 at 12:19 gbn 267k40374480 1 +1 for including the SQL –Peter H. Jul 3 '13 at 11:46 @gbn What is the difference between unique constraint and unique index? Don't both enforce indices? –student Feb 18 at 15:36 add a comment| up vote 4 down vote Here is a handy extension method I wrote to find these: public static bool IsUniqueKeyViolation(this SqlException ex) { return ex.Errors.Cast
360 games PC games sqlexception 2627 Windows games Windows phone games Entertainment All Entertainment error 2627 violation of primary key Movies & TV Music Business & Education Business Students & educators violation of primary key constraint in sql server Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security Internet http://stackoverflow.com/questions/6483699/unique-key-violation-in-sql-server-is-it-safe-to-assume-error-2627 Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Lumia All https://support.microsoft.com/en-us/kb/970507 Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeLibraryLearnDownloadsTroubleshootingCommunityForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered https://social.msdn.microsoft.com/Forums/sqlserver/en-US/272c3c7e-0819-4750-a8e8-ae364be34f01/errors-2601-and-2627?forum=transactsql by: Errors 2601 and 2627 SQL Server > Transact-SQL Question 0 Sign in to vote Hi What is the difference between Sql Server 2005 http://itknowledgeexchange.techtarget.com/itanswers/how-do-resolve-this-sql-error/ errors 2601 and 2627? How could one cause error 2627? Thanks Sunday, August 13, 2006 6:54 PM Reply | Quote Answers 1 Sign in sql server to vote 2601 - Violation in unique index 2627 - Violation in unique constraint (although it is implemented using unique index) The error messages are used to distinguish the object on which the violation happens (unique constraint or unique index). Also, constraints are logical entities and part of 2627 sql server the ANSI SQL standard whereas indexes are physical structures that are not part of the standard. So the ANSI SQL standard doesn't talk about how a primary key or unique constraint should be enforced by a database engine. It just happens that SQL Server enforces primary key/unique constraints using an unique index underneath the covers. And when you create logical data model you can use only constraints. Indexes are created on the tables for optimizing certain access paths or queries and not part of the logical data model. Sunday, August 13, 2006 7:54 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? Privacy statement © 2016 Microsoft. All rights reserved.Terms of Use|Trademarks|Privacy Statement|Site Feedback
? Ask a question, help others, and get answers from the community Discussions Start a thread and discuss today's topics with top experts Blogs Read the latest tech blogs written by experienced community members How do I resolve this SQL error ITdisciple 55 pts. Tags: Thanks! We'll email youwhen relevant content isadded and updated. Following Follow SQL error messages Thanks! We'll email youwhen relevant content isadded and updated. Following Follow SQL Server 2005 error messages [-1] SQL Error: '[Microsoft][ODBC SQL Server Driver][SQL Server]Violation of PRIMARY KEY constraint 'PK_cat_validation'. Cannot insert duplicate key in object 'dbo.cat_validation'.' SQLState='23000' SQLNativeError=2627.Software/Hardware used: SQL Server 2005 Asked: February 3, 201211:52 AM Last updated: February 28, 20128:32 AM Related Questions Connecting to a remote DB on a UNIX server with SQL Receiving error message connecting to SQL Server 2008 R2 SQL Server error message: Access is denied Microsoft CRM 3.0 Installation Failure SQL Server 2008 Export data problem Answer Wiki Last updated: February 3, 20122:48 PM GMT carlosdl80,270 pts. History Contributors Ordered by most recent carlosdl80,270 pts. Thanks. We'll let you know when a new response is added. The error message is pretty explanatory. You have a table with a primary key, and you are trying to insert a new record that matches the primary key of an existing record in the table. To solve it, review your data and/or your application and do not try to insert duplicate records. The error message is pretty explanatory. You have a table with a primary key, and you are trying to insert a new record that matches the primary key of an existing record in the table. To solve it, review your data and/or your application and do not try to insert duplicate records. Please enter an answer. Send me notifications when members answer or reply to this question. Register Hereor login if you are already a member E-mail User Name Password Forgot Password? By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy Improve This Answer Improve This Answer Processing your response... Discuss This Question: 1  Reply There was an error processing your information. Please try again later. Thanks. We'll let you know when a new response is added. Please enter a reply. Send me notifications when members answer or reply to this question. Register Hereor