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what is the default semantic and if we connect from bteq what is the default semantic ? Since primary keys must be unique, this causes an error. Generated By: AMP worker tasks. Having MVC on too many columns will create problem ? - No, the more col... 1 month ago by teradatauser2 from Database forum Rules for Multi value compression Can anyone help

Thanks in advance for any replies. 0 Kudos Reply All forum topics Previous Topic Next Topic 1 REPLY Jim_Chapman Enthusiast Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Get CREATE ERROR TABLE FOR dropme; INSERT INTO dropme SELECT * FROM dropme LOGGING ALL ERRORS; -- *** No rows added. You may need to explicitly specify CASESPECIFIC if the default is not suitable for your application. 0 Kudos Reply Teradata Links Teradata.com Teradata Partners Support & Forums Support Portal / 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

On a very high level, here are steps In your VM, create... DROP ERROR TABLE FOR dropme; DROP TABLE dropme; -- SET/UPI/USI CREATE SET TABLE dropme(i INT, j INT) UNIQUE PRIMARY INDEX(i), UNIQUE INDEX(j); INSERT INTO dropme VALUES(1,1); -- *** One row added. Join them; it only takes a minute: Sign up Update fails with duplicate row up vote 0 down vote favorite I am teaching myself SQL with a small database I inherited. 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 ?>

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 Explanation: A message was received from an external (internal) source when it should have been from an internal (external) source. Why is the spacesuit design so strange in Sunshine? I've edited the article to add this clarification.

Is MVC allowed on primary index ? 2. 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. No NUSI index access is allowed, the invalidated index needs to be dropped and re-created. *DR126850-SG210037-01* 2801 Duplicate unique prime key error in %DBID.%TVMID. 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

where the UPI is (pk1, pk2, pk3, pk4, pk5) Table02 has the following columns - pk1, x1, a1, b1, c1, d1, e1 where UPI is pk1. Please refer to our Privacypage fordetails. DROP ERROR TABLE FOR dropme; DROP TABLE dropme; -- SET/NUPI/USI CREATE SET TABLE dropme(i INT, j INT ) PRIMARY INDEX(i), UNIQUE INDEX(j); INSERT INTO dropme VALUES(1,1); -- *** One row added. I understand that users utilize natural keys for data selection but, those can be handled with secondary indexes.

July 13, 2016Recently we got a customer who called in and wanted to know why he received NULL for query_plan when querying sys.dm_exec_query_plan.   This customer referenced a blog from https://dzone.com/articles/dmexecqueryplan-returning-null.  In The semantics mode (Teradata vs. and access GeekInterview anytime... Notes: This error occurs in two different cases: 1) An attempt was made to migrate across more software versions than supported.

What's this? _________________RXP Services Ltd Melbourne | Canberra | Sydney | Hong Kong | Hobart | Brisbane currently hiring: Canberra, Sydney and Melbourne View user's profile Send private message Send e-mail What am I missing? –user2773648 Sep 12 '13 at 17:28 this attempt gave me an even greater number of keys in the sls order dim table that have duplicate If the data can be evenly distributed using different sets of columns, then the determination of which columns to use should be based on how the data will be queried and Teradata error TDP2509 TDPSTATS NOT SUPPORTED IN CURRENT ENVIRONMENT Teradata error SPL0002: %s: Internal error.

Create table syntax examples: CREATE SET TABLE … (results in a SET table being created) CREATE MULTISET TABLE … (results in a MULTISET table being created) CREATE TABLE … (results in Remedy: Correct and resubmit the request. 2804 Incompatible version in recovery status row. Categories AlwaysON (13) Backup/Restore (20) Blocking (2) Cloud (19) Cluster Shared Volumes (3) ColumnStore Index (1) Connectivity (13) Database Engine (86) Database File Gorw/Shrink (4) Database Mail (1) Database Mirroring (2) INSERT INTO dropme VALUES(1,1); -- *** One row 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. jana.teradata 2 comments Joined 02/10 08 Mar 2012 That is a very nice explanation dieter... SELECT *... GeekInterview Mobile Apps GeekInterview Android Apps now available at Google Play Store, Get it now!

If the target table must be a set table, you can "insert ... I was wondering if there was any cache or anything.CREATE MULTISET TABLE SANDBOX.MERCHANT_SETTLEMENT ,NO FALLBACK , NO BEFORE JOURNAL, NO AFTER JOURNAL, CHECKSUM = DEFAULT, DEFAULT MERGEBLOCKRATIO Teradata error TPT2068 Error: Plan Executor task launch failed; check system path Teradata error TDP9001E ttt LOGOFF FAILED, CODE=ccc, ASID=aaaa. This might be because the same key has been processed in different partitions.

jskarphol 6 comments Joined 07/10 09 Mar 2011 Thank you for the question and the answer provided in the comments on duplicate row checking for SET tables. for example if we connect from Query man .. Log In E-mail or User ID Password Keep me signed in Recover Password Create an Account Blogs Discussions CHOOSE A TOPIC Business Intelligence C Languages Cloud Computing Communications Technology CRM There are additional columns related memory grants in sys.dm_exec_query_stats (https://support.microsoft.com/en-us/kb/3107398) and query_memory_grant_usage extended events to help troubleshoot memory grant issues....

For Whom: End User. ExplainAsked by: RitikCheck manual entries in target tableI am loading records from a source table to a CRM target table. The Privacy Policy and Terms of Use for this Teradata website changed effective September 8, 2016. In addition to performance, a significant skew factor results in more space being taken for table data on some AMPs, and less on others.

TeraData Errors Polls Which Relational Database Management System Do you Like? A SET table with no unique primary index has a performance overhead because every record that is inserted must be evaluated to determine if a duplicate already exists in the table. Contact Us | Privacy Policy | Terms of Use | Send Feedback | Teradata.com Copyright © 2004-2015 Teradata Corporation. Showing results for  Search instead for  Did you mean:  Teradata : Product Forums : Database : Import - Duplicate row error Options Subscribe to RSS Feed Mark Topic as New Mark

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 No spaces please The Profile Name is already in use Password Notify me of new activity in this group: Real Time Daily Never Keep me informed of the latest: White Papers Having MVC on too many columns will create problem ? 3.Is ap... 1 month ago by Deepakji from Database forum All forum activity Recent comments New Teradata Studio Administration User Experience Key point: Skew factor indicates how evenly a table’s data is distributed Table Creation Options Along with choosing the PI of a table, another choice needs to be made when creating

jskarphol 6 comments Joined 07/10 06 Jan 2011 You can tell which semantic mode you're with SQL Assistant or BTEQ using the following information: SQL Assistant (AKA Queryman) - run the psssqlTips & Tricks on ‘cloning’ Azure SQL virtual machines from captured images July 6, 2016While we have documentation on how to create a VM from captured image under “How to capture Download the full documentation set for the release your site uses, and then start with the document titled either  “Introduction to Teradata Warehouse” for V2R6 and 12.0 or “Introduction to Teradata” CREATE ERROR TABLE FOR dropme; INSERT INTO dropme SELECT * FROM dropme LOGGING ALL ERRORS; -- *** No rows added.

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 BTW, I am using the vm 14 on VMWare running on my mac. My test never fails if the table is dropped and recreated.