From 55e84515136f904efb0016bc132c71d27dab09aa Mon Sep 17 00:00:00 2001
From: Shannon <sdeminick@gmail.com>
Date: Mon, 6 Mar 2017 14:44:41 +0100
Subject: [PATCH] changes to in groups of 2000

---
 .../Persistence/Repositories/ContentRepository.cs         | 8 +++++++-
 .../Persistence/Repositories/MediaRepository.cs           | 7 ++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs b/src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs
index 7d354a85d1..f95c295243 100644
--- a/src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs
@@ -289,7 +289,13 @@ namespace Umbraco.Core.Persistence.Repositories
 
             var toRemove = allXmlIds.Except(allContentIds).ToArray();
             if (toRemove.Length > 0)
-                Database.Execute("DELETE FROM cmsContentXml WHERE nodeId IN (@ids)", new { ids = toRemove });
+            {
+                foreach (var idGroup in toRemove.InGroupsOf(2000))
+                {
+                    Database.Execute("DELETE FROM cmsContentXml WHERE nodeId IN (@ids)", new { ids = idGroup });
+                }                
+            }
+                
         }
 
         public override IEnumerable<IContent> GetAllVersions(int id)
diff --git a/src/Umbraco.Core/Persistence/Repositories/MediaRepository.cs b/src/Umbraco.Core/Persistence/Repositories/MediaRepository.cs
index 155e9bae2f..4c09fc6a29 100644
--- a/src/Umbraco.Core/Persistence/Repositories/MediaRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/MediaRepository.cs
@@ -319,7 +319,12 @@ namespace Umbraco.Core.Persistence.Repositories
 
             var toRemove = allXmlIds.Except(allMediaIds).ToArray();
             if (toRemove.Length > 0)
-                Database.Execute("DELETE FROM cmsContentXml WHERE nodeId IN (@ids)", new { ids = toRemove });
+            {
+                foreach (var idGroup in toRemove.InGroupsOf(2000))
+                {
+                    Database.Execute("DELETE FROM cmsContentXml WHERE nodeId IN (@ids)", new { ids = idGroup });
+                }
+            }
         }
 
         public void AddOrUpdateContentXml(IMedia content, Func<IMedia, XElement> xml)