From 78ec6c1180bfd0d200f09953e71b54064ac165db Mon Sep 17 00:00:00 2001
From: Arunima George <arunima.george@nhs.net>
Date: Mon, 20 Apr 2026 16:45:35 +0100
Subject: [PATCH] TD-7133: Added Index to UserUserGroup table.

---
 .../LearningHub.Nhs.Database.sqlproj                        | 3 +++
 .../Post-Deploy/Scripts/TD-7133_AddIndexUserUserGroup.sql   | 6 ++++++
 2 files changed, 9 insertions(+)
 create mode 100644 WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/TD-7133_AddIndexUserUserGroup.sql

diff --git a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
index 5b4022af..579dc74a 100644
--- a/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
+++ b/WebAPI/LearningHub.Nhs.Database/LearningHub.Nhs.Database.sqlproj
@@ -640,4 +640,7 @@
   <ItemGroup>
     <None Include="Scripts\Post-Deploy\Scripts\ElfhExternalSystemsImport.sql" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Scripts\Post-Deploy\Scripts\TD-7133_AddIndexUserUserGroup.sql" />
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/TD-7133_AddIndexUserUserGroup.sql b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/TD-7133_AddIndexUserUserGroup.sql
new file mode 100644
index 00000000..00d89d0d
--- /dev/null
+++ b/WebAPI/LearningHub.Nhs.Database/Scripts/Post-Deploy/Scripts/TD-7133_AddIndexUserUserGroup.sql
@@ -0,0 +1,6 @@
+IF NOT EXISTS(SELECT * FROM sys.indexes WHERE name='IX_UserUserGroup_UserId_Deleted' AND object_id = OBJECT_ID('[hub].[UserUserGroup]'))
+BEGIN
+CREATE INDEX IX_UserUserGroup_UserId_Deleted
+ON hub.UserUserGroup (UserId, Deleted)
+INCLUDE (UserGroupId) WITH (FILLFACTOR = 95);
+END
\ No newline at end of file