From ce9766eb69256a3ffb85ede655b90258603cbbb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Asbj=C3=B8rn=20Riis-Knudsen?= <ar@jf-data.com>
Date: Mon, 28 Nov 2022 22:44:59 +0100
Subject: [PATCH] Skip populating the PropertyTypeGroup alias column if it is
 already populated (#13109)

(cherry picked from commit 50d361c4e68f7b2755575b43d01b94acf03ffcf7)
---
 .../Migrations/Upgrade/V_8_17_0/AddPropertyTypeGroupColumns.cs  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Umbraco.Infrastructure/Migrations/Upgrade/V_8_17_0/AddPropertyTypeGroupColumns.cs b/src/Umbraco.Infrastructure/Migrations/Upgrade/V_8_17_0/AddPropertyTypeGroupColumns.cs
index cef69d6bd3..a085244bae 100644
--- a/src/Umbraco.Infrastructure/Migrations/Upgrade/V_8_17_0/AddPropertyTypeGroupColumns.cs
+++ b/src/Umbraco.Infrastructure/Migrations/Upgrade/V_8_17_0/AddPropertyTypeGroupColumns.cs
@@ -55,7 +55,7 @@ public class AddPropertyTypeGroupColumns : MigrationBase
         AddColumn<PropertyTypeGroupDto>("alias", out IEnumerable<string> sqls);
 
         // Populate non-null alias column
-        List<PropertyTypeGroupDto>? dtos = Database.Fetch<PropertyTypeGroupDto>();
+        List<PropertyTypeGroupDto>? dtos = Database.Query<PropertyTypeGroupDto>().Where(x => x.Alias == null).ToList();
         foreach (PropertyTypeGroupDto dto in PopulateAliases(dtos))
         {
             Database.Update(dto, x => new { x.Alias });