From 22c049c9c5154233125bbb977dec002f158aac0d Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Sun, 3 Feb 2019 22:39:53 -0500
Subject: [PATCH] disable autostats for cipher table

---
 src/Admin/Jobs/DatabaseUpdateStatisticsJob.cs         |  1 +
 src/Core/Repositories/IMaintenanceRepository.cs       |  1 +
 .../Repositories/SqlServer/MaintenanceRepository.cs   | 11 +++++++++++
 3 files changed, 13 insertions(+)

diff --git a/src/Admin/Jobs/DatabaseUpdateStatisticsJob.cs b/src/Admin/Jobs/DatabaseUpdateStatisticsJob.cs
index cd124f65fa..66be8c4ba0 100644
--- a/src/Admin/Jobs/DatabaseUpdateStatisticsJob.cs
+++ b/src/Admin/Jobs/DatabaseUpdateStatisticsJob.cs
@@ -22,6 +22,7 @@ namespace Bit.Admin.Jobs
         protected async override Task ExecuteJobAsync(IJobExecutionContext context)
         {
             await _maintenanceRepository.UpdateStatisticsAsync();
+            await _maintenanceRepository.DisableCipherAutoStatsAsync();
         }
     }
 }
diff --git a/src/Core/Repositories/IMaintenanceRepository.cs b/src/Core/Repositories/IMaintenanceRepository.cs
index bacc86fe36..27f1b5cfc1 100644
--- a/src/Core/Repositories/IMaintenanceRepository.cs
+++ b/src/Core/Repositories/IMaintenanceRepository.cs
@@ -5,6 +5,7 @@ namespace Bit.Core.Repositories
     public interface IMaintenanceRepository
     {
         Task UpdateStatisticsAsync();
+        Task DisableCipherAutoStatsAsync();
         Task RebuildIndexesAsync();
         Task DeleteExpiredGrantsAsync();
     }
diff --git a/src/Core/Repositories/SqlServer/MaintenanceRepository.cs b/src/Core/Repositories/SqlServer/MaintenanceRepository.cs
index 98187b84c4..6a86662b93 100644
--- a/src/Core/Repositories/SqlServer/MaintenanceRepository.cs
+++ b/src/Core/Repositories/SqlServer/MaintenanceRepository.cs
@@ -27,6 +27,17 @@ namespace Bit.Core.Repositories.SqlServer
             }
         }
 
+        public async Task DisableCipherAutoStatsAsync()
+        {
+            using(var connection = new SqlConnection(ConnectionString))
+            {
+                await connection.ExecuteAsync(
+                    "sp_autostats",
+                    new { tblname = "[dbo].[Cipher]", flagc = "OFF" },
+                    commandType: CommandType.StoredProcedure);
+            }
+        }
+
         public async Task RebuildIndexesAsync()
         {
             using(var connection = new SqlConnection(ConnectionString))