TD_SEQUENCED_COUNT Function | Teradata Vantage - TD_SEQUENCED_COUNT - Advanced SQL Engine - Teradata Database

SQL Date and Time Functions and Expressions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-01-24
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B035-1211
lifecycle
previous
Product Category
Teradata Vantageā„¢

Finds the count of a column for all adjacent periods in normalized rows whose Period values either meet or overlap.

Syntax

[TD_SYSFNLIB.] TD_SEQUENCED_COUNT (
  grouping_column_list,
  numeric_column,
  period_column
)
grouping_column_list
One or more grouping columns, not including the Period column. You must specify the input as a dynamic UDT.
period_column

An expression that results in a DATE, TIMESTAMP, or TIMESTAMP WITH TIME ZONE value.

TD_SYSFNLIB.
Name of the database where the function is located.