FreeSql.Provider.Dameng 3.2.806-preview20231204

This is a prerelease version of FreeSql.Provider.Dameng.
There is a newer version of this package available.
See the version list below for details.
The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore.
dotnet add package FreeSql.Provider.Dameng --version 3.2.806-preview20231204
NuGet\Install-Package FreeSql.Provider.Dameng -Version 3.2.806-preview20231204
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FreeSql.Provider.Dameng" Version="3.2.806-preview20231204" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FreeSql.Provider.Dameng --version 3.2.806-preview20231204
#r "nuget: FreeSql.Provider.Dameng, 3.2.806-preview20231204"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install FreeSql.Provider.Dameng as a Cake Addin
#addin nuget:?package=FreeSql.Provider.Dameng&version=3.2.806-preview20231204&prerelease

// Install FreeSql.Provider.Dameng as a Cake Tool
#tool nuget:?package=FreeSql.Provider.Dameng&version=3.2.806-preview20231204&prerelease

<h1 align="center"> 🦄 FreeSql, The first AOT ORM!</h1><div align="center">

FreeSql is a powerful O/RM component, supports .NET Core 2.1+, .NET Framework 4.0+, Xamarin, And AOT.

Member project of .NET Core Community nuget stats GitHub license

<p> <span>English</span> |
<a href="README.zh-CN.md">中文</a> </p>

</div>

  • 🛠 Support CodeFirst data migration.
  • 💻 Support DbFirst import entity class from database, or use Generation Tool.
  • ⛳ Support advanced type mapping, such as PostgreSQL array type, etc.
  • 🌲 Support expression functions, and customizable analysis.
  • 🏁 Support one-to-many and many-to-many navigation properties, include and lazy loading.
  • 📃 Support Read/Write separation, Splitting Table/Database, Global filters, Optimistic and pessimistic locker.
  • 🌳 Support MySql/SqlServer/PostgreSQL/Oracle/Sqlite/Firebird/达梦/人大金仓/南大通用/虚谷/神舟通用/翰高/ClickHouse/QuestDB/MsAccess, etc.

QQ Groups:561616019(available)、4336577(full)、8578575(full)、52508226(full)

📚 Documentation

Get started  |  Select  |  Update  |  Insert  |  Delete  |  FAQ  
Expression  |  CodeFirst  |  DbFirst  |  Filters  |  AOP  
Repository  |  UnitOfWork  |  DbContext  |  ADO  
Read/Write  |  Splitting Table  |  Hide tech  |  Update Notes  

Please select a development mode:

Some open source projects that use FreeSql:

<p align="center"> <img src="https://github.com/dotnetcore/FreeSql/raw/master/functions13.png"/> </p>

🚀 Quick start

dotnet add package FreeSql.Provider.Sqlite

static IFreeSql fsql = new FreeSql.FreeSqlBuilder()
  .UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=document.db")
  .UseAutoSyncStructure(true) //automatically synchronize the entity structure to the database
  .Build(); //be sure to define as singleton mode

class Song {
  [Column(IsIdentity = true)]
  public int Id { get; set; }
  public string Title { get; set; }
  public string Url { get; set; }
  public DateTime CreateTime { get; set; }
  
  public ICollection<Tag> Tags { get; set; }
}
class Song_tag {
  public int Song_id { get; set; }
  public Song Song { get; set; }
  
  public int Tag_id { get; set; }
  public Tag Tag { get; set; }
}
class Tag {
  [Column(IsIdentity = true)]
  public int Id { get; set; }
  public string Name { get; set; }
  
  public int? Parent_id { get; set; }
  public Tag Parent { get; set; }
  
  public ICollection<Song> Songs { get; set; }
  public ICollection<Tag> Tags { get; set; }
}

🔎 Query

//OneToOne、ManyToOne
fsql.Select<Tag>().Where(a => a.Parent.Parent.Name == "English").ToList();

//OneToMany
fsql.Select<Tag>().IncludeMany(a => a.Tags, then => then.Where(sub => sub.Name == "foo")).ToList();

//ManyToMany
fsql.Select<Song>()
  .IncludeMany(a => a.Tags, then => then.Where(sub => sub.Name == "foo"))
  .Where(s => s.Tags.Any(t => t.Name == "Chinese"))
  .ToList();

//Other
fsql.Select<YourType>()
  .Where(a => a.IsDelete == 0)
  .WhereIf(keyword != null, a => a.UserName.Contains(keyword))
  .WhereIf(role_id > 0, a => a.RoleId == role_id)
  .Where(a => a.Nodes.Any(t => t.Parent.Id == t.UserId))
  .Count(out var total)
  .Page(page, size)
  .OrderByDescending(a => a.Id)
  .ToList()

More..

fsql.Select<Song>().Where(a => new[] { 1, 2, 3 }.Contains(a.Id)).ToList();

fsql.Select<Song>().Where(a => a.CreateTime.Date == DateTime.Today).ToList();

fsql.Select<Song>().OrderBy(a => Guid.NewGuid()).Limit(10).ToList();

fsql.Select<Song>().ToList(a => new
{
    a.Id,
    Tags = fsql.Select<Tag>().ToList(),
    SongTags = fsql.Select<SongTag>().Where(b => b.TopicId == a.Id).ToList()
});

More..

🚁 Repository

dotnet add package FreeSql.Repository

[Transactional]
public void Add() {
  var repo = ioc.GetService<BaseRepository<Tag>>();
  repo.DbContextOptions.EnableCascadeSave = true;

  var item = new Tag {
    Name = "testaddsublist",
    Tags = new[] {
      new Tag { Name = "sub1" },
      new Tag { Name = "sub2" }
    }
  };
  repo.Insert(item);
}

Reference: Use TransactionalAttribute and UnitOfWorkManager in ASP.NET Core to Achieve the Multiple Transaction Propagation.

💪 Performance

FreeSql Query & Dapper Query

Elapsed: 00:00:00.6733199; Query Entity Counts: 131072; ORM: Dapper

Elapsed: 00:00:00.4554230; Query Tuple Counts: 131072; ORM: Dapper

Elapsed: 00:00:00.6846146; Query Dynamic Counts: 131072; ORM: Dapper

Elapsed: 00:00:00.6818111; Query Entity Counts: 131072; ORM: FreeSql*

Elapsed: 00:00:00.6060042; Query Tuple Counts: 131072; ORM: FreeSql*

Elapsed: 00:00:00.4211323; Query ToList<Tuple> Counts: 131072; ORM: FreeSql*

Elapsed: 00:00:01.0236285; Query Dynamic Counts: 131072; ORM: FreeSql*

FreeSql ToList & Dapper Query

Elapsed: 00:00:00.6707125; ToList Entity Counts: 131072; ORM: FreeSql*

Elapsed: 00:00:00.6495301; Query Entity Counts: 131072; ORM: Dapper

More..

👯 Contributors

<a href="https://contributors-img.web.app/image?repo=dotnetcore/FreeSql"> <img src="https://contributors-img.web.app/image?repo=dotnetcore/FreeSql" /> </a>

And other friends who made important suggestions for this project, they include:

systemhejiyong, LambertW, mypeng1985, stulzq, movingsam, ALer-R, zouql, 深圳|凉茶, densen2014, LiaoLiaoWuJu, hd2y, tky753, feijie999, constantine, JohnZhou2020, mafeng8, VicBilibily, Soar, quzhen91, homejun, d4ilys etc.

💕 Donation

L*y 58元、花花 88元、麦兜很乖 50元、网络来者 2000元、John 99.99元、alex 666元、bacongao 36元、无名 100元、Eternity 188元、无名 10元、⌒.Helper~..oO 66元、习惯与被习惯 100元、无名 100元、蔡易喋 88.88元、中讯科技 1000元、Good Good Work 24元、炽焰 6.6元、Nothing 100元、兰州天擎赵 500元、哈利路亚 300元、 无名 100元、蛰伏 99.99元、TCYM 66.66元、MOTA 5元、LDZXG 30元、Near 30元、建爽 66元、无名 200元、LambertWu 100元、无名 18.88元、乌龙 50元、无名 100元、陳怼怼 66.66元、陳怼怼 66.66元、丁淮 100元、李伟坚-Excel催化剂 100元、白狐 6.66元、她微笑的脸y 30元、Eternity²º²¹ 588元、夜归柴门 88元、蔡易喋 666.66元、 *礼 10元、litrpa 88元、Alax CHOW 200元、Daily 66元、k*t 66元、蓝 100元、*菜 10元、生命如歌 1000元、山鸡 88元、平凡 100元、大树 1000元、软软的毛毛虫 66.66元、问卷星 2000元、与你无关 5000元

Thank you for your donation

🗄 License

MIT

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net40 is compatible.  net403 was computed.  net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (7)

Showing the top 5 NuGet packages that depend on FreeSql.Provider.Dameng:

Package Downloads
FreeSql.All

FreeSql 全家桶,懒人专用

Microservice.Library.FreeSql

通过依赖注入的方式使用FreeSql 支持单库和多库 并且额外提供了一些拓展功能

YN.DB

Package Description

YN.Files.Upload

上传帮助库

YN.Dameng

达梦数据库

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
3.2.815 29 2/27/2024
3.2.812 325 2/1/2024
3.2.811-preview20240126 83 1/26/2024
3.2.811-preview20240120 70 1/20/2024
3.2.810 277 1/14/2024
3.2.808 463 12/20/2023
3.2.805 585 11/15/2023
3.2.802 552 10/27/2023
3.2.801 1,616 9/21/2023
3.2.700 830 8/13/2023
3.2.698 1,444 7/6/2023
3.2.697 1,813 6/6/2023
3.2.696 376 5/30/2023
3.2.695 2,513 5/5/2023
3.2.693 2,058 3/29/2023
3.2.690 730 3/2/2023
3.2.687 3,461 1/24/2023
3.2.685 2,337 12/20/2022
3.2.684 1,182 12/2/2022
3.2.683 1,065 11/20/2022
3.2.682 4,437 10/17/2022
3.2.681 1,734 10/12/2022
3.2.680 2,305 9/25/2022
3.2.669 1,776 9/7/2022
3.2.666 1,060 8/30/2022
3.2.665 2,036 7/4/2022
3.2.664 1,529 6/14/2022
3.2.662 1,197 6/9/2022
3.2.661 1,274 6/1/2022
3.2.651 1,180 5/24/2022
3.2.640 1,259 5/13/2022
3.2.610 1,126 5/6/2022
3.2.609 1,109 5/5/2022
3.2.603 1,064 4/29/2022
3.2.500 1,368 4/12/2022
3.0.100 4,464 12/17/2021
2.6.100 14,492 8/31/2021
2.5.200 16,349 6/5/2021
2.5.100 4,648 5/7/2021
2.3.200 32,366 3/5/2021
2.3.106 968 3/4/2021
2.3.100 2,224 2/19/2021
2.0.105 9,699 12/7/2020
2.0.102 2,348 12/2/2020
2.0.101 1,158 11/26/2020
2.0.0-preview1120 527 11/19/2020
2.0.0-preview1119 481 11/18/2020
2.0.0-preview1115 494 11/13/2020
2.0.0-preview1109 904 11/6/2020
2.0.0-preview1106 479 11/4/2020
2.0.0-preview1105 538 11/4/2020
2.0.0-preview1026 483 10/26/2020
1.10.3 1,591 11/6/2020
1.10.1 1,456 10/22/2020
1.10.0-preview1020 523 10/16/2020
1.10.0-preview1001 566 9/29/2020
1.9.1 1,060 11/6/2020
1.9.0 1,423 9/23/2020
1.9.0-preview0920 578 9/20/2020
1.9.0-preview0906 601 9/5/2020
1.8.2 1,035 11/6/2020
1.8.1 2,071 8/26/2020
1.7.1 1,601 8/1/2020
1.7.0 1,357 7/27/2020
1.6.0 2,108 6/27/2020
1.5.0 1,527 5/24/2020
1.5.0-preview0525 560 5/23/2020
1.5.0-preview0521 577 5/20/2020
1.5.0-preview0509 546 5/8/2020
1.5.0-preview0502 575 5/2/2020
1.4.0 1,280 4/26/2020
1.4.0-preview0424 542 4/23/2020
1.4.0-preview0423 502 4/22/2020
1.4.0-preview0422 555 4/21/2020
1.4.0-preview0415 523 4/14/2020
0.0.1-preview0414 412 4/14/2020