11 | 22 Feb 2016 @ 03:18 PST | carrie's blog | Statistics Collection Recommendations – Teradata 14.10, 15.0 and 15.10 | Thank you Carrie.
In Teradata, do we have any way to collect statistics for a particular day/incremental statistics for Partitioned Tables. Some thing similar to Incremental Gloabl Statistics... |
10 | 11 Feb 2016 @ 12:31 PST | Über SQL | When sample statistics go wild | Thank you Dieter
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9 | 10 Feb 2016 @ 07:04 PST | carrie's blog | Statistics Collection Recommendations – Teradata 14.10, 15.0 and 15.10 | Hi Carrie,
Wanted to check is there any way we can disable stats extrapolation. Truning off All-AMP dynamic Amp sampling will help here.
Also can you suggest any article/tool to well interpr... |
8 | 10 Feb 2016 @ 06:45 PST | Über SQL | When sample statistics go wild | Hi Dieter,
How to disable stats extrapolation in 15.00. Truning off All-AMP dynamic Amp sampling will help?
Thanks!
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7 | 02 Dec 2015 @ 12:02 PST | Tools | Using Teradata PT To copy from other databases | Hi,
Can I used defult ODBC driver shipped along with Teradata Tbuilt client to move data from Oracle to Teradata. Or is it necessary to purchase/install DataDirect client to do it. Not sure additi... |
6 | 02 Dec 2015 @ 11:33 PST | Tools | Use Teradata Parallel Transporter to Move Data Without Landing the Data to Disk | Hi,
We have similar requirement to extract data from Oracle and load it to Teradata using TPT. Hope DataDirect is the only certified ODBC driver to connect Oracle and run FastExport utility.
Hope... |
5 | 05 Jul 2015 @ 06:35 PDT | Connectivity | Teradata Connector for Hadoop now available | Hadoop to Teradata data movement using TDCH:
While using TDCH (JDBC-FastLoad), if the operation is interrupted for some reason, it must be restarted from the beginning. I have faced this issue qui... |
4 | 04 Jul 2015 @ 04:05 PDT | Tools | Smart Loader for Hadoop | Hi,
Want to confirm if Smart loader JDBC connectivity support Load utility checkpoint while moving data from Hadoop to Teradata.
Thanks!!
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3 | 31 Dec 2013 @ 01:34 PST | carrie's blog | Are AMP Worker Tasks used by FastExport in Response Mode? |
Thank You Carrie, with reference to your previous post dated - 01 Aug 2013
FastExport - AMP worker tasks are released before data begins to be returned when it is a very large dat... |
2 | 31 Jul 2013 @ 05:06 PDT | carrie's blog | Are AMP Worker Tasks used by FastExport in Response Mode? |
My session is in RESPONSE state for more than 12hrs while trying to export 1.2 billion rows, 53.5GB size. BYNET (merge) buffer can hold all the data and release the AWT's? what is the size o... |
1 | 09 Jan 2013 @ 08:50 PST | carrie's blog | New opportunities for statistics collection in Teradata 14.0 | Hi Carrie,
Thanks for posting this useful article.
After collecting column level statistics in TD14. Ended up with error, when I tried to check the histogram.
HELP STATS table_name COLUMN ... |