Statistics Collection Recommendations – Teradata Database 14.10 - comment by...
Hi Terry, I wish I could help you, but this is not an area of familiarity for me. And I have no idea who might know something like this. I'd suggest you post this question on one of the Teradata...
View ArticleUsing the ResUsageSAWT table to Monitor AMP Worker Tasks - comment by vasudev
Thank you very much Carrie. Got clarified now.
View ArticleEasing Into Using the New AutoStats Feature - comment by Sandeepyadav
Hi carrie, I am planning to use STATS MANAGER for stats automation on two databases first. We are using TD14.10 that was upgraded from 14.00 to 14.10 last week. The DBS Control field NoDot0Backdown is...
View ArticleEasing Into Using the New AutoStats Feature - comment by Sudheer Vankayala
Hi Carrie, This is very useful Info. I tried a lot to download "Automated Statistics Management" but failed to do.Request you to send me the document to my Email Id sudheer.0228@gmail.com Thanks in...
View ArticleEasing Into Using the New AutoStats Feature - comment by carrie
Sandeep, There are several good reasons to set NoDot0Backdown = TRUE when you get onto 14.10. Use of extended object names require it, as does use of increased data block and spool block sizes. You...
View ArticleEasing Into Using the New AutoStats Feature - comment by Sandeepyadav
Thanks a lot carrie :)
View ArticleEasing Into Using the New AutoStats Feature - comment by Sandeepyadav
Hi Carrie, I have one more doubt. It will be a great help if you provide some input. I have enabled XMLPLAN and STATUSAGE logging for one account and enable database logging USECOUNT for three...
View ArticleNew opportunities for statistics collection in Teradata 14.0 - comment by...
Hi Carrie I have SQL Assistant v.15.00 and I cannot drop STAT. Can you help me with the syntax for dropping STAT? CREATE MULTISET TABLE T1 (val INTEGER); COLLECT STATISTICS T1 COLUMN val; DROP...
View ArticleEasing Into Using the New AutoStats Feature - comment by carrie
Sandeep, Analyze Jobs will always read USECOUNT data from DBC.ObjectUsage regardless of what the “Database containing log tables” is set to. Although it is true that USECOUNT is now enabled using...
View ArticleNew opportunities for statistics collection in Teradata 14.0 - comment by carrie
Hi Peter, I tried your syntax on a pre-14.0 version of SQLA and it worked fine for me. Unfortunately, I'm not going to be able to help you with SQLA behavior or release changes. You will need to...
View ArticleEasing Into Using the New AutoStats Feature - comment by Sandeepyadav
Thanks a lot Carrie :)
View ArticleNew opportunities for statistics collection in Teradata 14.0 - comment by...
I already did. Becaus there was a new systax, I thought that there also was a new for drop, but I now know that there is not, and that it is an bug in SQL Assistant version 15.00.00.00, it was fixed i...
View ArticleTeradata 13.10 Statistics Collection Recommendations - comment by ksing
Hi Carrie, Any recommendations regarding collection of stats on No PI table? Will collecting stats on such table help?
View ArticleRecommended Dictionary Statistics to Collect in Teradata 14.0 - comment by...
Hi Carrie, I am using TD 14.10. During stats colletion on DBC tables i got warning : COLLECT STATISTICS DBC.Indexes COLUMN (TableId, IndexNumber, DatabaseId); *** Update completed. 2 rows changed....
View ArticleTeradata 13.10 Statistics Collection Recommendations - comment by carrie
Considerations for collecting stats are generally the same for a NoPI table and a PI table. Other than (obviously) not collecting stats on the PI of a NoPI table. However, stats on a NoPI table...
View ArticleRecommended Dictionary Statistics to Collect in Teradata 14.0 - comment by...
Sadeep, It is normal to get this warning if statistics have been skipped and you do not have USECOUNT logging on. If you look up that message (or google it), here is what it says: 9683: The DBQL...
View ArticleUtility Session Management - It's Inside the Database in Teradata 13.10!...
Hi carrie, I'm not sure to be in the right topic. If not sorry. My question is about the session limit defined in workload Designer/Utility Sessions/Session based utility. The session limit can be...
View ArticleUtility Session Management - It's Inside the Database in Teradata 13.10!...
My Teradata Viewpoint version is V14.10.00.04-b38
View ArticleUtility Session Management - It's Inside the Database in Teradata 13.10!...
Vincent, Session management in Workload Designer only covers the load utilities, and TPT Stream is SQL-based, so it not it is not officially a utility. The number of sessions is a parameter on the...
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