Type of Computation - Advanced SQL Engine - Teradata Database

SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
dita:mapPath
SQL_Functions__Expressions__and_Predicates.Upload_071421/djk1612415574830.ditamap
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SQL_Functions__Expressions__and_Predicates.Upload_071421/wrg1590696035526.ditaval
dita:id
B035-1145
lifecycle
previous
Product Category
Teradata Vantage™
To compute this type of function … Use this aggregation group …
Cumulative
  • ROWS UNBOUNDED PRECEDING
  • ROWS BETWEEN UNBOUNDED PRECEDING AND value PRECEDING
  • ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
  • ROWS BETWEEN UNBOUNDED PRECEDING AND value FOLLOWING
Group ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
Moving
  • ROWS value PRECEDING
  • ROWS CURRENT ROW
  • ROWS BETWEEN value PRECEDING AND value PRECEDING
  • ROWS BETWEEN value PRECEDING AND CURRENT ROW
  • ROWS BETWEEN value PRECEDING AND value FOLLOWING
  • ROWS BETWEEN CURRENT ROW AND CURRENT ROW
  • ROWS BETWEEN CURRENT ROW AND value FOLLOWING
  • ROWS BETWEEN value FOLLOWING AND value FOLLOWING
Remaining
  • ROWS BETWEEN value PRECEDING AND UNBOUNDED FOLLOWING
  • ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING
  • ROWS BETWEEN value FOLLOWING AND UNBOUNDED FOLLOWING