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- 完善 BulkCopy Update

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This commit is contained in:
2881099
2022-12-06 21:57:30 +08:00
parent 768b715e18
commit 09864eaa9f
12 changed files with 269 additions and 136 deletions
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28
FreeSql.Tests/FreeSql.Tests.Provider.MySqlConnector/MySqlConnector/Curd/MySqlInsertTest.cs
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@ -1,4 +1,4 @@
using FreeSql.DataAnnotations;
using FreeSql.DataAnnotations;
using System;
using System.Collections.Generic;
using System.Linq;
@ -181,6 +181,32 @@ namespace FreeSql.Tests.MySqlConnector
Assert.Equal(TestEnumInserTbType.sum211, g.mysql.Select<TestEnumInsertTb>().Where(a => a.id == id).First()?.type);
}
[Table(Name = "tb_topic_insertbulk")]
class TopicBulk
{
[Column(IsIdentity = true, IsPrimary = true)]
public int Id { get; set; }
public int Clicks { get; set; }
public string Title { get; set; }
public DateTime CreateTime { get; set; }
}
[Fact]
public void ExecuteMySqlBulkCopy()
{
g.mysql.Delete<TopicBulk>().Where(a => true).ExecuteAffrows();
var items = new List<TopicBulk>();
for (var a = 0; a < 10; a++) items.Add(new TopicBulk { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100, CreateTime = DateTime.Now });
g.mysql.Insert(items).ExecuteMySqlBulkCopy();
items = g.mysql.Select<TopicBulk>().OrderByDescending(a => a.Id).Limit(1000).ToList();
g.mysql.Update<TopicBulk>().SetSource(items).ExecuteMySqlBulkCopy();
g.mysql.Update<TopicBulk>().SetSource(items, a => new { a.Id, a.Clicks }).ExecuteMySqlBulkCopy();
g.mysql.Update<TopicBulk>().SetSource(items).UpdateColumns(a => new { a.Title }).ExecuteMySqlBulkCopy();
g.mysql.Update<TopicBulk>().SetSource(items, a => new { a.Id, a.Clicks }).UpdateColumns(a => new { a.Title }).ExecuteMySqlBulkCopy();
}
[Fact]
public void AsTable()
{