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failure 2802 duplicate row error in teradata Herscher, Illinois

The Teradata group is no longer active. Remedy: Contact your Support Representative. I made a minor clarification to this article about FastLoad or the TPT Load Operator being the utilities that will discard duplicate rows without any notification when they're used to insert In the After Sql, we wrote a Merge query to Upsert data into Table B (which is a archive of Table A).

For Whom: Site support representative. It's because of Nulls coming in one of the Key field. I want to get the details of the manually inserted, updated, deleted records from the target...Asked by: NeelimaWrite a query for split one column to multiple columnsI have a source table I used this BTEQ-script in my trainings to show all the variations: .SET ECHOREQ OFF .SET TIMEMSG NONE -- SET/NUPI CREATE SET TABLE dropme(i INT, j INT) PRIMARY INDEX(i); INSERT INTO

Contact Us Geekinterview.com 248 Millington Road Cortlandt Manor New York 10567 About US Privacy Policy Terms & Conditions DMCA Contact Us © Copyright 2014 GeekInterview.com | All Rights Reserved ?> Search Replaced Nulls with a dummy character and was able to continuw with the load. Contact Us | Privacy Policy | Terms of Use | Send Feedback | Teradata.com Copyright © 2004-2015 Teradata Corporation. Register Log in Community Downloads Forums Blogs Search form Search Downloads Teradata Virtual Machine Community Edition for VMware 15.10 - 04 Nov 2015 Teradata Express for VMware Player 14.00.03.02, 14.00.05.02, 14.10.00.02,

Generated By: AMP Steps. For Whom: End User. Or should you set it up as a Multiset table with the Unique Indexes. (ETL process will also be taking into account the NK and PK on the table for INSERTS Thanks. < Last>> Recent Threads Attachments Library Quick Reference Rules of Conduct FAQs Join the Forum Archives Sample Index

The user may still use the contents of the error information in the error table row to perform event logging or recovery actions. 2800 Aborted due to invalidated secondary index on Is there any job that can't be automated? Job Design: Flat File --> Remove Duplicate --> Teradata Any Suggestions on above please. What is the test approach to find the missing records?Asked by: KumarEtl duplicate recordsHow to find number of duplicate records?Asked by: yogitahDatabase table active records countIf a retailer sells 10 different

So dont worry about that, but as long as the table is being deleted and reinserted the issue can occure. Teradata code 2802 Duplicate row error in %DBID.%TVMID. have you checked if there are actually full-row duplicates coming from source? 0 Kudos Reply zhiyanshao Enthusiast Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Get Direct Link Print itsmeabhi99 1 comment Joined 08/11 05 Apr 2012 With Dieter's wonderful explanation, one thing is clear that Teradata behaves differently when using INSERT INTO ....

TeraData Errors Polls Which Relational Database Management System Do you Like? When creating a table, care needs to be taken to choose a column or set of columns that evenly distribute the data across the AMPs. Generated By: AMP Steps. What are Teradata Database Errors?

Generated By: AMP MLoad steps For Whom: MLoad user Remedy: The MLoad user must decide if the missing row is an anomaly. Join this group Popular White Paper On This Topic Best Practices for a BI and Analytics Strategy 1Reply Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't Thought we specified the start and end value along with increment count, it behaves differently. The Teradata group is no longer active. 2737587 Related Discussions AR - LockBox Failure Workaround for Update Error " *** Failure 7547 Target row updated by multiple source rows." Cannot Insert

For Whom: End User. It is very possible that you came across either one of the flavors of the two error messages shown below: 2016-07-08 23:53:59.63 Logon       Error: 18456, Severity:... Notes: A data row or an index row may be too long. I did get confirmation that if there is any UNIQUE INDEX, there will be no duplicate row checking.

Notes: This error occurs in two different cases: 1) An attempt was made to migrate across more software versions than supported. Thanks, SQLServerF1 Team Information about Teradata SQL Error and Failure Codes and Error Messages on Windows, Linux Operating Systems. I am not aware of any problems with loading a volatile table. 1 month ago by fgrimmer in Tools New opportunities for statistics collection in Teradata 14.0 Hi Nazy, If Your use of this Teradata website is governed by the Privacy Policy and the Terms of Use, including your rights to materials on this website, the rights you grant to your

jmamedov 5 comments Joined 02/12 24 May 2012 Thank you jskarphol for article. A skew factor of 50% would mean that some AMPs have (roughly) twice as much data for the table than others; that could cause disk space to be exhausted on the By closing this banner or continuing to browse the TeradataForum website, you agree to the useofcookies. Explanation: A row generated by the request violated the uniqueness criteria of some unique secondary index.

Key point: Teradata performs the best when data is evenly distributed Primary Index The primary index (PI) distributes the records in a table across the AMPs, by hashing the columns that For tables that have fewer records than the number of AMPs the skew factor of the table may not be improved by choosing a different primary index. jskarphol 6 comments Joined 07/10 05 Jan 2011 Thanks for providing the clarification on the effect of the Teradata and ANSI semantics mode on a CREATE TABLE statement when SET or I need to update the field x1 in table01 from x1 in table02.

In general, each Teradata error message contains the following information: • The message number. • The message text. Note: despite the use of "transaction" in the options, more than transaction semantics are affected. INSERT SELECT: INSERT VALUES never silently discards duplicate rows, but INSERT SELECT will if the table is SET. Khurram 0 Kudos Reply jinli Enthusiast Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Get Direct Link Print Email to a Friend Report Inappropriate Content ‎02-20-2014 12:27 AM ‎02-20-2014

This overhead can be minimized by defining a unique index on the table (see the Teradata Database Database Design manual for more information on minimizing duplicate row checks for tables without Teradata is unable to compare the Nulls. CREATE ERROR TABLE FOR dropme; INSERT INTO dropme SELECT * FROM dropme LOGGING ALL ERRORS; -- *** No rows added. Above are list of Teradata Errors or Failure Codes from Error 2799 To 2808 received while performing certain operation against Teradata Database or related products.

Rate, Calculation, Date of monthly payment, Date of Return, Interest on late payment, Penalty on late return. vijaysha...mail.com 1 comment Joined 02/14 22 Jul 2014 Thank you,very informative   You must sign in to leave a comment. UPDATE T1 FROM table01 T1, table02 T2 SET x1 = T2.x2 WHERE T1.pk1 = T2.pk1 ; The query results in 2802. I feel SET/MULTISET plays the higher level than Index, do we still find any performance degrage due to SET/NUPI?

Job is running on one Node. Except for tables with very few rows, I would guess that a skew factor of more than 10% (perhaps more than 5%) is abnormal and probably indicates a poor choice of Even distribution of the PI isn’t the only criteria to use when choosing a PI. BTW, I am using the vm 14 on VMWare running on my mac.

JackLiProxy settings & backup to URL (Azure blob storage) September 29, 2016    With so many users new to Azure, Sometimes an issue appears more complex than it really is.  If