hash_combine()

Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel

Combines hash values of two or more hashes.

Syntax

hash_combine(h1 , h2 [, h3 ...])

Learn more about syntax conventions.

Parameters

Name	Type	Required	Description
h1, h2, ... hN	long	✔️	The hash values to combine.

Returns

The combined hash value of the given scalars.

Examples

Run the query

print value1 = "Hello", value2 = "World"
| extend h1 = hash(value1), h2=hash(value2)
| extend combined = hash_combine(h1, h2)

Output

value1	value2	h1	h2	combined
Hello	World	753694413698530628	1846988464401551951	-1440138333540407281