↧
Channel:
Teradata Forums - Database
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: Teradata Forums - Database
- Channel Number: 4412770
- Language: English
- Registered On: September 11, 2012, 5:26 pm
- Number of Articles: 14773
- Latest Snapshot: September 8, 2016, 12:38 am
- RSS URL: http://forums.teradata.com/forum/database/rss.xml
- Publisher: /forum/database
- Description: Database Forum topics and responses
- Catalog: //teradata197.rssing.com/catalog.php?indx=4412770
© 2025 //www.rssing.com
The above query should give you idea as how many rows will land on a certain AMP, so you can add/remove the column list to choose the best suitable PI for the table...
Generally the numeric/calculated values are the metrices and the lookup values could be the dimension candidates... but again you need to look into the data before tagging the facts and dimensions...