> ## 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: SHA384

> Calculate the SHA-384 cryptographic hash of a string value. Use SHA384 for secure hashing and data integrity verification in ETL data pipelines.

## Description

Calculates the SHA384 hash of a string

## Syntax

`SHA384(string_expression)`

## Examples

`SHA384('hello world')` returns fdbd8e...8de1bd

## Return value datatype

String

## Impact of null value

If input is null, returns null.