CSUM Function | VantageCloud Lake - CSUM - Teradata VantageCloud Lake

Returns the cumulative (or running) sum of a value expression for each row in a partition, assuming the rows in the partition are sorted by the sort_expression list.

CSUM accumulates a sum over an ordered set of rows, providing the current value of the SUM on each row.

• CSUM Function Syntax
• CSUM Result Type and Attributes
• CSUM Usage Notes
• CSUM Function Examples

ANSI Compliance

This statement is a Teradata extension to the ANSI SQL:2011 standard.

Type

Teradata-specific function.