From d84f970794aca32012c55633721b70010ff61809 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 29 May 2019 17:21:27 +0800
Subject: [PATCH] Updateable Ignore(string []) BUG

---
 Src/Asp.Net/SqlServerTest/UnitTest/Updateable.cs                | 1 +
 .../SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs      | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Src/Asp.Net/SqlServerTest/UnitTest/Updateable.cs b/Src/Asp.Net/SqlServerTest/UnitTest/Updateable.cs
index 22785ecd7..5b51b6a88 100644
--- a/Src/Asp.Net/SqlServerTest/UnitTest/Updateable.cs
+++ b/Src/Asp.Net/SqlServerTest/UnitTest/Updateable.cs
@@ -26,6 +26,7 @@ namespace OrmTest
             Db.Updateable<BoolTest>(x).ReSetValue(it => it.BoolValue == it.BoolValue).ExecuteCommand();
             Db.Updateable<BoolTest>(x).ReSetValue(it => it.BoolValue == true).ExecuteCommand();
             Db.Updateable<BoolTest>(x).ReSetValue(it => it.BoolValue == !it.BoolValue).ExecuteCommand();
+            Db.Updateable<BoolTest>(x).UpdateColumns(it =>new { it.BoolValue }) .ExecuteCommand();
         }
     }
 
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 5d87aae9e..4b664ea24 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -138,7 +138,7 @@ namespace SqlSugar
         {
             if (columns.HasValue())
             {
-                var ignoreColumns = columns;
+                var ignoreColumns = columns.Select(it => it.ToLower()).ToList() ;
                 this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.PropertyName.ToLower())).ToList();
                 this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => !ignoreColumns.Contains(it.DbColumnName.ToLower())).ToList();
             }