From 989cf290f645bb3552ff578ed0ba18e7d32cb7d0 Mon Sep 17 00:00:00 2001
From: Daily <963922242@qq.com>
Date: Thu, 30 May 2024 11:39:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95ClickHouse=20=E6=89=B9?=
 =?UTF-8?q?=E9=87=8F=E6=9B=B4=E6=96=B0DateTime=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../ClickHouse/ClickhouseIssueTest.cs         | 24 +++++++++++--------
 .../Curd/ClickHouseUpdate.cs                  |  2 --
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/FreeSql.Tests/FreeSql.Tests/ClickHouse/ClickhouseIssueTest.cs b/FreeSql.Tests/FreeSql.Tests/ClickHouse/ClickhouseIssueTest.cs
index 71bf127f..cf84442a 100644
--- a/FreeSql.Tests/FreeSql.Tests/ClickHouse/ClickhouseIssueTest.cs
+++ b/FreeSql.Tests/FreeSql.Tests/ClickHouse/ClickhouseIssueTest.cs
@@ -22,7 +22,7 @@ namespace FreeSql.Tests.ClickHouse
             _fsql = new FreeSqlBuilder().UseConnectionString(DataType.ClickHouse,
                     "Host=192.168.1.123;Port=8123;Database=test_issue;Compress=True;Min Pool Size=1")
                 .UseMonitorCommand(cmd => _output.WriteLine($"线程：{cmd.CommandText}\r\n"))
-                .UseNoneCommandParameter(false)
+                .UseNoneCommandParameter(true)
                 .UseAdoConnectionPool(true)
                 .Build();
         }
@@ -45,22 +45,25 @@ namespace FreeSql.Tests.ClickHouse
             {
                 Id = "9cd7af52-85cc-4d26-898a-4020cadb0491",
                 Name = "update_name1",
-                UpdateTime = DateTime.Now
+                UpdateTime = DateTime.Now,
+                CreateTime = DateTime.Parse("2024-05-30 10:01:02")
             });
 
             updatePerson.Add(new Person
             {
                 Id = "bd9f9ed6-bd03-4675-abb4-12b7fdac7678",
                 Name = "update_name2",
-                UpdateTime = DateTime.Now
+                UpdateTime = DateTime.Now,
+                CreateTime = DateTime.Parse("2024-05-30 10:01:02")
             });
 
-            _fsql.Update<Person>().SetSource(updatePerson).UpdateColumns(person => new
-            {
-                person.Name,
-                person.UpdateTime,
-            }).ExecuteAffrows();
-
+            var sql = _fsql.Update<Person>().SetSource(updatePerson)
+                .UpdateColumns(person => new
+                {
+                    person.Name,
+                    person.UpdateTime,
+                    person.CreateTime
+                }).ToSql();
         }
 
         [Fact]
@@ -94,6 +97,7 @@ namespace FreeSql.Tests.ClickHouse
 
             var insertMany = _fsql.Insert(persons).ExecuteAffrows();
         }
+
         [Fact]
         public void TestIssue1813CodeFirst2()
         {
@@ -130,11 +134,11 @@ namespace FreeSql.Tests.ClickHouse
         }
 
 
-
         public class Person
         {
             [Column(IsPrimary = true, IsIdentity = true)]
             public string Id { get; set; }
+
             public string Name { get; set; }
             public int Age { get; set; }
             public DateTime CreateTime { get; set; }
diff --git a/Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseUpdate.cs b/Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseUpdate.cs
index 740f63be..9f90cdab 100644
--- a/Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseUpdate.cs
+++ b/Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseUpdate.cs
@@ -173,8 +173,6 @@ namespace FreeSql.ClickHouse.Curd
                                 if (col.Attribute.MapType == typeof(DateTime) || col.Attribute.MapType == typeof(DateTime?) )
                                 {
                                     //获取当前实时区
-                                    var timeZone = TimeZoneInfo.Local;
-
                                     colsql = $"toDateTime({colsql},'Asia/Shanghai')";
                                 }