From 5ad297b9af1c632e005f58dc723733a267f7cc10 Mon Sep 17 00:00:00 2001
From: Alex Shtin <alex@temporal.io>
Date: Fri, 31 Jan 2025 16:24:45 -0800
Subject: [PATCH] CHASM: Fix default sharding function (#7214)

## What changed?
<!-- Describe what has changed in this PR -->
Fix default sharding function.

## Why?
<!-- Tell your future self why have you made these changes -->
Made a typo in my previous PR #7184.
---
 chasm/ref.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chasm/ref.go b/chasm/ref.go
index eec32d511de..7befe47722c 100644
--- a/chasm/ref.go
+++ b/chasm/ref.go
@@ -29,7 +29,7 @@ import (
 )
 
 var (
-	defaultShardingFn = func(key EntityKey) string { return key.NamespaceID + "_" + key.EntityID }
+	defaultShardingFn = func(key EntityKey) string { return key.NamespaceID + "_" + key.BusinessID }
 )
 
 type EntityKey struct {