FreeSql.Provider.PostgreSQL 3.2.815

dotnet add package FreeSql.Provider.PostgreSQL --version 3.2.815
NuGet\Install-Package FreeSql.Provider.PostgreSQL -Version 3.2.815
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.PostgreSQL" Version="3.2.815" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FreeSql.Provider.PostgreSQL --version 3.2.815
#r "nuget: FreeSql.Provider.PostgreSQL, 3.2.815"
#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.PostgreSQL as a Cake Addin
#addin nuget:?package=FreeSql.Provider.PostgreSQL&version=3.2.815

// Install FreeSql.Provider.PostgreSQL as a Cake Tool
#tool nuget:?package=FreeSql.Provider.PostgreSQL&version=3.2.815

<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 was computed. 
.NET Framework net45 is compatible.  net451 is compatible.  net452 is compatible.  net46 was computed.  net461 is compatible.  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 (37)

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

Package Downloads
FreeSql.All

FreeSql 全家桶,懒人专用

EE.Core.Dao

Package Description

LDFCore.Platform

Package Description

LDFCore.Net5.Platform

Package Description

YoYo.DbStore.FreeSqlStore

52ABP框架微信公众号的库

GitHub repositories (8)

Showing the top 5 popular GitHub repositories that depend on FreeSql.Provider.PostgreSQL:

Repository Stars
dotnetcore/AgileConfig
基于.NET Core开发的轻量级分布式配置中心 / .NET Core lightweight configuration server
dotnetcore/HttpReports
HttpReports is an APM (application performance monitor) system for .Net Core.
luoyunchong/lin-cms-dotnetcore
😃A simple and practical CMS implemented by .NET + FreeSql;前后端分离、Docker部署、OAtuh2授权登录、自动化部署DevOps、自动同步至Gitee、代码生成器、仿掘金专栏
aprilyush/EasyCMS
EasyCms基于Asp.net Core 的后台快速开发框架,内容管理系统
Deali-Axy/StarBlog
☀☀功能完整的博客系统。后端基于.Net6+AspNetCore框架,遵循RESTFul接口规范,前端基于Vue+ElementUI开发,搭配全套开发笔记文章,可作为 .Net Core 入门项目学习~
Version Downloads Last updated
3.2.815 39 2/27/2024
3.2.812 563 2/1/2024
3.2.811-preview20240126 82 1/26/2024
3.2.811-preview20240120 71 1/20/2024
3.2.810 673 1/14/2024
3.2.808 1,223 12/20/2023
3.2.805 1,628 11/15/2023
3.2.802 701 10/27/2023
3.2.801 2,783 9/21/2023
3.2.700 1,989 8/13/2023
3.2.698 2,298 7/6/2023
3.2.697 2,267 6/6/2023
3.2.696 599 5/30/2023
3.2.695 1,699 5/5/2023
3.2.693 8,597 3/29/2023
3.2.690 976 3/2/2023
3.2.687 4,891 1/24/2023
3.2.685 2,862 12/20/2022
3.2.684 2,341 12/2/2022
3.2.683 1,340 11/20/2022
3.2.682 14,204 10/17/2022
3.2.681 1,247 10/12/2022
3.2.680 3,823 9/25/2022
3.2.669 2,185 9/7/2022
3.2.666 10,405 8/30/2022
3.2.665 40,365 7/4/2022
3.2.664 9,877 6/14/2022
3.2.662 1,356 6/9/2022
3.2.661 1,698 6/1/2022
3.2.651 4,307 5/24/2022
3.2.640 1,799 5/13/2022
3.2.610 1,234 5/6/2022
3.2.609 2,311 5/5/2022
3.2.604 589 4/29/2022
3.2.603 1,047 4/29/2022
3.2.500 3,359 4/12/2022
3.0.100 12,960 12/17/2021
2.6.100 46,725 8/31/2021
2.5.200 42,944 6/5/2021
2.5.100 40,648 5/7/2021
2.3.200 49,800 3/5/2021
2.3.106 1,294 3/4/2021
2.3.100 2,484 2/19/2021
2.0.105 13,518 12/7/2020
2.0.102 4,064 12/2/2020
2.0.101 2,315 11/26/2020
2.0.0-preview1120 615 11/19/2020
2.0.0-preview1119 460 11/18/2020
2.0.0-preview1115 420 11/13/2020
2.0.0-preview1109 855 11/6/2020
2.0.0-preview1106 414 11/4/2020
2.0.0-preview1105 485 11/4/2020
2.0.0-preview1026 549 10/26/2020
1.10.3 3,798 11/6/2020
1.10.1 1,960 10/22/2020
1.10.0-preview1020 587 10/16/2020
1.10.0-preview1001 538 9/29/2020
1.9.1 1,003 11/6/2020
1.9.0 3,901 9/23/2020
1.9.0-preview0920 529 9/20/2020
1.9.0-preview0906 1,631 9/5/2020
1.8.2 1,030 11/6/2020
1.8.1 17,819 8/26/2020
1.7.1 1,755 8/1/2020
1.7.0 1,361 7/27/2020
1.6.0 6,723 6/27/2020
1.5.0 2,133 5/24/2020
1.5.0-preview0525 479 5/23/2020
1.5.0-preview0521 515 5/20/2020
1.5.0-preview0509 742 5/8/2020
1.5.0-preview0502 523 5/2/2020
1.4.0 1,537 4/26/2020
1.4.0-preview0424 484 4/23/2020
1.4.0-preview0423 456 4/22/2020
1.4.0-preview0422 474 4/21/2020
1.4.0-preview0415 616 4/14/2020
1.4.0-preview0413 514 4/13/2020
1.3.6 1,354 4/12/2020
1.3.5 1,073 4/7/2020
1.3.4 1,362 4/1/2020
1.3.0-preview8 568 3/12/2020
1.2.1 1,231 3/6/2020
1.2.0-preview5 499 2/24/2020
1.1.0 1,555 1/31/2020
1.0.1 794 1/3/2020
1.0.0 776 12/25/2019
0.12.21 720 12/16/2019
0.12.20 666 12/14/2019
0.12.18 678 12/12/2019
0.12.16 708 12/10/2019
0.12.12 888 12/9/2019
0.12.11 642 12/8/2019
0.12.9 651 12/6/2019
0.12.8 671 12/5/2019
0.12.7 675 12/3/2019
0.12.6 691 12/1/2019
0.12.5 698 11/25/2019
0.12.3 654 11/23/2019
0.11.24 671 11/21/2019
0.11.23 645 11/20/2019
0.11.22 627 11/19/2019
0.11.21 723 11/18/2019
0.11.20 666 11/17/2019
0.11.19 714 11/17/2019
0.11.18 737 11/15/2019
0.11.12 653 11/13/2019
0.11.11 644 11/11/2019
0.11.9 669 11/6/2019
0.11.6 674 11/4/2019
0.11.4 700 10/30/2019
0.11.3 717 10/29/2019
0.11.2 712 10/23/2019
0.11.1 696 10/23/2019
0.10.15 731 10/21/2019
0.10.14 690 10/16/2019
0.10.13 715 10/14/2019
0.10.12 669 10/11/2019
0.10.11 667 10/9/2019
0.10.10 736 10/8/2019
0.10.9 711 10/8/2019
0.10.8 706 10/8/2019
0.10.7 691 10/6/2019
0.10.6 681 9/29/2019
0.10.5 699 9/29/2019
0.10.4 686 9/26/2019
0.10.3 678 9/26/2019
0.10.2 719 9/24/2019
0.10.1 708 9/23/2019
0.9.18 682 9/20/2019
0.9.17 693 9/19/2019
0.9.16 693 9/18/2019
0.9.15 679 9/12/2019
0.9.11 726 9/10/2019
0.9.10 749 9/10/2019
0.9.7 772 9/6/2019