> ## 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: GetYear

> Extract the year component from a datetime expression. Use GETYEAR for annual aggregations, filtering, and date partitioning in ETL pipelines.

## Description

Returns the year from a datetime expression.

## Syntax

`GetYear(datetime_expression)`

## Examples

`GetYear(ToDate('2012-12-31T08:02:31.667Z'))` returns 2012

## Return value datatype

Integer

## Impact of null value

If input is null, returns null.