> ## Documentation Index
> Fetch the complete documentation index at: https://www.integrate.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ETL: GetSecond

> Extract the second component (0 through 59) from a datetime expression. Use GETSECOND for time-based analysis in Integrate.io ETL data pipelines.

## Description

Returns the second of a minute from a datetime expression.

## Syntax

`GetSecond(datetime_expression)`

## Examples

`GetSecond(ToDate('2013-09-10T08:02:31.667Z'))` returns 31

## Return value datatype

Integer

## Impact of null value

If input is null, returns null.