Example

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

The results of the following example lists each hash bucket that has one or more rows and its corresponding primary AMP.

   SELECT HASHAMP (HASHBUCKET (HASHROW (C1, C2))),
      HASHBUCKET (HASHROW (C1,C2))
      FROM T
      GROUP BY 1,2
      ORDER BY 1,2 ;