From e0de5ce366897400f9d434cedfba178d32be00e9 Mon Sep 17 00:00:00 2001
From: Sergii Syrovatchenko <sergiisyrovatchenko@gmail.com>
Date: Sat, 20 Nov 2021 09:10:07 +0200
Subject: [PATCH] Fix 'ONLINE' is not a recognized ALTER INDEX REBUILD
 PARTITION option

---
 Server/Index.cs      | 4 +++-
 Server/ServerInfo.cs | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Server/Index.cs b/Server/Index.cs
index bd75893..23470aa 100644
--- a/Server/Index.cs
+++ b/Server/Index.cs
@@ -158,7 +158,9 @@ public string GetQuery() {
                     (!IsAllowCompression
                       ? ""
                       : $"DATA_COMPRESSION = {compression}, ") +
-                    $"ONLINE = {onlineRebuild}, " +
+                    (Settings.ServerInfo.MajorVersion <= ServerVersion.Sql2012 && IsPartitioned // 'ONLINE' is not a recognized ALTER INDEX REBUILD PARTITION option
+                      ? ""
+                      : $"ONLINE = {onlineRebuild}, ") +
                     $"MAXDOP = {Settings.Options.MaxDop});";
             break;
 
diff --git a/Server/ServerInfo.cs b/Server/ServerInfo.cs
index b038819..11e17bc 100644
--- a/Server/ServerInfo.cs
+++ b/Server/ServerInfo.cs
@@ -36,7 +36,7 @@ public override string ToString() => $"SQL Server {ProductVersion} " +
 
     // https://sqlperformance.com/2014/06/sql-indexes/hotfix-sql-2012-rebuilds
     public bool IsOnlineRebuildAvailable => IsAzure
-         || (MajorVersion >= ServerVersion.Sql2014 && IsMaxEdititon);
+         || (MajorVersion >= ServerVersion.Sql2008 && IsMaxEdititon);
 
     private string ProductVersion {
       get {