FreeSql.Extensions.LazyLoading 3.2.820

dotnet add package FreeSql.Extensions.LazyLoading --version 3.2.820
NuGet\Install-Package FreeSql.Extensions.LazyLoading -Version 3.2.820
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.Extensions.LazyLoading" Version="3.2.820" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FreeSql.Extensions.LazyLoading --version 3.2.820
#r "nuget: FreeSql.Extensions.LazyLoading, 3.2.820"
#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.Extensions.LazyLoading as a Cake Addin
#addin nuget:?package=FreeSql.Extensions.LazyLoading&version=3.2.820

// Install FreeSql.Extensions.LazyLoading as a Cake Tool
#tool nuget:?package=FreeSql.Extensions.LazyLoading&version=3.2.820

<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 was computed.  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 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.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)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (4)

Showing the top 4 NuGet packages that depend on FreeSql.Extensions.LazyLoading:

Package Downloads
HandeSoft.Core.Abstract

Package Description

JetyDu.BaseDB

Package Description

JBase.FreeSql.Core

freesql core basic service

Base_gfjin

常用类库.Net封装

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on FreeSql.Extensions.LazyLoading:

Repository Stars
2881099/FreeSql.Tools
FreeSql 工具包,包括生成器等
Version Downloads Last updated
3.2.820 57 3/26/2024
3.2.816-preview20240322 49 3/22/2024
3.2.816-preview20240314 59 3/14/2024
3.2.815 161 2/27/2024
3.2.812 188 2/1/2024
3.2.811-preview20240126 65 1/26/2024
3.2.811-preview20240120 60 1/20/2024
3.2.810 247 1/14/2024
3.2.808 305 12/20/2023
3.2.805 437 11/15/2023
3.2.802 196 10/27/2023
3.2.801 367 9/21/2023
3.2.700 470 8/13/2023
3.2.698 557 7/6/2023
3.2.697 805 6/6/2023
3.2.696 366 5/30/2023
3.2.695 5,654 5/5/2023
3.2.693 2,895 3/29/2023
3.2.690 580 3/2/2023
3.2.687 1,492 1/24/2023
3.2.685 8,817 12/20/2022
3.2.684 534 12/2/2022
3.2.683 3,391 11/20/2022
3.2.682 17,411 10/17/2022
3.2.681 1,417 10/12/2022
3.2.680 3,906 9/25/2022
3.2.669 1,370 9/7/2022
3.2.666 730 8/30/2022
3.2.665 25,282 7/4/2022
3.2.664 4,810 6/14/2022
3.2.662 614 6/9/2022
3.2.661 682 6/1/2022
3.2.651 620 5/24/2022
3.2.640 621 5/13/2022
3.2.610 694 5/6/2022
3.2.609 577 5/5/2022
3.2.603 566 4/29/2022
3.2.500 13,637 4/12/2022
3.0.100 3,198 12/17/2021
2.6.100 46,160 8/31/2021
2.5.200 8,984 6/5/2021
2.5.100 1,012 5/7/2021
2.3.200 5,994 3/5/2021
2.3.106 515 3/4/2021
2.3.100 649 2/19/2021
2.0.105 1,855 12/7/2020
2.0.102 625 12/2/2020
2.0.101 596 11/26/2020
2.0.0-preview1120 330 11/19/2020
2.0.0-preview1119 325 11/18/2020
2.0.0-preview1115 310 11/13/2020
2.0.0-preview1109 336 11/6/2020
2.0.0-preview1106 297 11/4/2020
2.0.0-preview1105 354 11/4/2020
2.0.0-preview1026 317 10/26/2020
1.10.3 793 11/6/2020
1.10.1 614 10/22/2020
1.10.0-preview1020 307 10/16/2020
1.10.0-preview1001 370 9/29/2020
1.9.1 618 11/6/2020
1.9.0 763 9/23/2020
1.9.0-preview0920 388 9/20/2020
1.9.0-preview0906 453 9/5/2020
1.8.2 552 11/6/2020
1.8.1 818 8/26/2020
1.7.1 791 8/1/2020
1.7.0 664 7/27/2020
1.6.0 2,395 6/27/2020
1.5.0 1,475 5/24/2020
1.5.0-preview0525 368 5/23/2020
1.5.0-preview0521 382 5/20/2020
1.5.0-preview0509 362 5/8/2020
1.5.0-preview0502 367 5/2/2020
1.4.0 1,228 4/26/2020
1.4.0-preview0424 353 4/23/2020
1.4.0-preview0423 324 4/22/2020
1.4.0-preview0422 346 4/21/2020
1.4.0-preview0415 356 4/14/2020
1.4.0-preview0413 336 4/13/2020
1.3.6 692 4/12/2020
1.3.5 679 4/7/2020
1.3.4 893 4/1/2020
1.3.0-preview8 366 3/12/2020
1.2.1 749 3/6/2020
1.2.0-preview5 365 2/24/2020
1.1.0 797 1/31/2020
1.0.1 894 1/3/2020
1.0.0 1,023 12/25/2019
0.12.21 775 12/16/2019
0.12.20 750 12/14/2019
0.12.18 746 12/12/2019
0.12.16 774 12/10/2019
0.12.12 953 12/9/2019
0.12.11 727 12/8/2019
0.12.9 752 12/6/2019
0.12.8 705 12/5/2019
0.12.7 699 12/3/2019
0.12.6 724 12/1/2019
0.12.5 710 11/25/2019
0.12.3 737 11/23/2019
0.11.24 724 11/21/2019
0.11.23 724 11/20/2019
0.11.22 693 11/19/2019
0.11.21 785 11/18/2019
0.11.20 738 11/17/2019
0.11.19 715 11/17/2019
0.11.18 702 11/15/2019
0.11.12 718 11/13/2019
0.11.11 766 11/11/2019
0.11.9 787 11/6/2019
0.11.6 793 11/4/2019
0.11.5 757 11/1/2019
0.11.4 787 10/30/2019
0.11.3 731 10/29/2019
0.11.2 758 10/23/2019
0.11.1 767 10/23/2019
0.10.15 760 10/21/2019
0.10.14 1,572 10/16/2019
0.10.13 1,333 10/14/2019
0.10.12 718 10/11/2019
0.10.11 736 10/9/2019
0.10.10 732 10/8/2019
0.10.9 749 10/8/2019
0.10.8 761 10/8/2019
0.10.7 740 10/6/2019
0.10.6 749 9/29/2019
0.10.5 721 9/29/2019
0.10.4 718 9/26/2019
0.10.3 733 9/26/2019
0.10.2 792 9/24/2019
0.10.1 731 9/23/2019
0.9.18 762 9/20/2019
0.9.17 805 9/19/2019
0.9.16 755 9/18/2019
0.9.15 737 9/12/2019
0.9.11 764 9/10/2019
0.9.10 754 9/10/2019
0.9.7 943 9/6/2019