Posted 25 May 2011
In my previous post i covered some ranking functions including SQL:2008 RANK, ROW_NUMBER & DENSE_RANK. But Standard SQL defines three additional functions based on ranking: |
CUME_DIST is available in 14.10
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Posted 16 May 2011
Some of the SQL:2008 analytical functions are not implemented in Teradata, but most of them can be re-written using existing features. |