Npgsql 9.0.4
Prefix ReservedSee the version list below for details.
dotnet add package Npgsql --version 9.0.4
NuGet\Install-Package Npgsql -Version 9.0.4
<PackageReference Include="Npgsql" Version="9.0.4" />
<PackageVersion Include="Npgsql" Version="9.0.4" />
<PackageReference Include="Npgsql" />
paket add Npgsql --version 9.0.4
#r "nuget: Npgsql, 9.0.4"
#:package Npgsql@9.0.4
#addin nuget:?package=Npgsql&version=9.0.4
#tool nuget:?package=Npgsql&version=9.0.4
Npgsql is the open source .NET data provider for PostgreSQL. It allows you to connect and interact with PostgreSQL server using .NET.
Quickstart
Here's a basic code snippet to get you started:
var connString = "Host=myserver;Username=mylogin;Password=mypass;Database=mydatabase";
await using var conn = new NpgsqlConnection(connString);
await conn.OpenAsync();
// Insert some data
await using (var cmd = new NpgsqlCommand("INSERT INTO data (some_field) VALUES (@p)", conn))
{
cmd.Parameters.AddWithValue("p", "Hello world");
await cmd.ExecuteNonQueryAsync();
}
// Retrieve all rows
await using (var cmd = new NpgsqlCommand("SELECT some_field FROM data", conn))
await using (var reader = await cmd.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
Console.WriteLine(reader.GetString(0));
}
Key features
- High-performance PostgreSQL driver. Regularly figures in the top contenders on the TechEmpower Web Framework Benchmarks.
- Full support of most PostgreSQL types, including advanced ones such as arrays, enums, ranges, multiranges, composites, JSON, PostGIS and others.
- Highly-efficient bulk import/export API.
- Failover, load balancing and general multi-host support.
- Great integration with Entity Framework Core via Npgsql.EntityFrameworkCore.PostgreSQL.
For the full documentation, please visit the Npgsql website.
Related packages
- The Entity Framework Core provider that works with this provider is Npgsql.EntityFrameworkCore.PostgreSQL.
- Spatial plugin to work with PostgreSQL PostGIS: Npgsql.NetTopologySuite
- NodaTime plugin to use better date/time types with PostgreSQL: Npgsql.NodaTime
- OpenTelemetry support can be set up with Npgsql.OpenTelemetry
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | 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 is compatible. 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. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
-
net6.0
- Microsoft.Extensions.Logging.Abstractions (>= 8.0.2)
- System.Diagnostics.DiagnosticSource (>= 8.0.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- System.Text.Json (>= 8.0.5)
-
net8.0
- Microsoft.Extensions.Logging.Abstractions (>= 8.0.2)
NuGet packages (1.9K)
Showing the top 5 NuGet packages that depend on Npgsql:
Package | Downloads |
---|---|
Npgsql.EntityFrameworkCore.PostgreSQL
PostgreSQL/Npgsql provider for Entity Framework Core. |
|
AspNetCore.HealthChecks.NpgSql
HealthChecks.NpgSql is a health check for Postgress Sql. |
|
Hangfire.PostgreSql
PostgreSql storage implementation for Hangfire (background job system for ASP.NET and aspnet core applications). |
|
Npgsql.Json.NET
Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database. |
|
Npgsql.OpenTelemetry
Package Description |
GitHub repositories (272)
Showing the top 20 popular GitHub repositories that depend on Npgsql:
Repository | Stars |
---|---|
microsoft/semantic-kernel
Integrate cutting-edge LLM technology quickly and easily into your apps
|
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DapperLib/Dapper
Dapper - a simple object mapper for .Net
|
|
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
|
|
Radarr/Radarr
Movie organizer/manager for usenet and torrent users.
|
|
dotnet/orleans
Cloud Native application framework for .NET
|
|
nopSolutions/nopCommerce
ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
|
|
MassTransit/MassTransit
Distributed Application Framework for .NET
|
|
dotnetcore/CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
|
|
quartznet/quartznet
Quartz Enterprise Scheduler .NET
|
|
danielgerlag/workflow-core
Lightweight workflow engine for .NET Standard
|
|
DotNetNext/SqlSugar
.Net aot ORM SqlServer ORM Mongodb ORM MySql 瀚高 Postgresql ORM DB2 Hana 高斯 Duckdb C# VB.NET Sqlite ORM Oracle ORM Mysql Orm 虚谷数据库 达梦 ORM 人大金仓 ORM 神通ORM C# ORM , C# ORM .NET ORM NET9 ORM .NET8 ORM ClickHouse ORM QuestDb ,TDengine ORM,OceanBase ORM,GaussDB ORM,Tidb ORM Object/Relational Mapping
|
|
ChilliCream/graphql-platform
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
|
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1Remote/1Remote
One Remote Access Manager to Rule Them All
|
|
ServiceStack/ServiceStack
Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all
|
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dockersamples/example-voting-app
Example distributed app composed of multiple containers for Docker, Compose, Swarm, and Kubernetes
|
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Prowlarr/Prowlarr
Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers.
|
|
dotnet/tye
Tye is a tool that makes developing, testing, and deploying microservices and distributed applications easier. Project Tye includes a local orchestrator to make developing microservices easier and the ability to deploy microservices to Kubernetes with minimal configuration.
|
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dotnetcore/Util
Util是一个.Net平台下的应用框架,旨在提升中小团队的开发能力,由工具类、分层架构基类、Ui组件,配套代码生成模板,权限等组成。
|
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Lidarr/Lidarr
Looks and smells like Sonarr but made for music.
|
|
Xabaril/AspNetCore.Diagnostics.HealthChecks
Enterprise HealthChecks for ASP.NET Core Diagnostics Package
|
Version | Downloads | Last Updated | |
---|---|---|---|
10.0.0-rc.1 | 454 | 10/5/2025 | |
9.0.4 | 13,391 | 10/5/2025 | |
9.0.3 | 19,567,414 | 2/24/2025 | |
9.0.2 | 13,318,140 | 12/7/2024 | |
9.0.1 | 2,768,755 | 11/19/2024 | |
8.0.8 | 2,025 | 10/5/2025 | |
8.0.7 | 3,025,867 | 2/24/2025 | |
8.0.6 | 15,881,567 | 11/18/2024 | |
8.0.5 | 12,275,328 | 10/13/2024 | |
8.0.4 | 8,126,092 | 9/10/2024 | |
8.0.3 | 52,527,036 | 5/9/2024 | |
8.0.2 | 17,659,797 | 2/10/2024 | |
8.0.1 | 3,755,900 | 12/4/2023 | |
8.0.0 | 19,133,615 | 11/21/2023 | |
8.0.0-rc.2 | 239,808 | 10/11/2023 | |
8.0.0-preview.4 | 398,930 | 5/17/2023 | |
8.0.0-preview.3 | 68,110 | 4/24/2023 | |
8.0.0-preview.2 | 56,206 | 3/20/2023 | |
8.0.0-preview.1 | 78,398 | 3/3/2023 | |
7.0.10 | 175,709 | 3/17/2025 | |
7.0.9 | 342,569 | 11/18/2024 | |
7.0.8 | 429,353 | 9/10/2024 | |
7.0.7 | 5,299,039 | 5/9/2024 | |
7.0.6 | 14,545,134 | 9/14/2023 | |
7.0.4 | 21,448,653 | 4/24/2023 | |
7.0.2 | 12,143,523 | 2/15/2023 | |
7.0.1 | 8,477,746 | 12/17/2022 | |
7.0.0 | 6,955,874 | 11/9/2022 | |
7.0.0-rc.2 | 79,017 | 10/11/2022 | |
7.0.0-rc.1 | 40,727 | 9/16/2022 | |
7.0.0-preview.7 | 41,665 | 8/9/2022 | |
7.0.0-preview.6 | 39,296 | 7/13/2022 | |
7.0.0-preview.5 | 19,363 | 6/19/2022 | |
7.0.0-preview.4 | 43,613 | 5/11/2022 | |
7.0.0-preview.3 | 46,224 | 4/19/2022 | |
7.0.0-preview.2 | 45,308 | 3/16/2022 | |
7.0.0-preview.1 | 6,849,854 | 2/17/2022 | |
6.0.13 | 814,745 | 11/18/2024 | |
6.0.12 | 273,847 | 9/10/2024 | |
6.0.11 | 11,948,789 | 5/9/2024 | |
6.0.10 | 3,039,358 | 9/14/2023 | |
6.0.9 | 3,421,011 | 2/15/2023 | |
6.0.8 | 10,080,482 | 12/17/2022 | |
6.0.7 | 15,612,105 | 9/16/2022 | |
6.0.6 | 12,130,487 | 8/4/2022 | |
6.0.5 | 8,994,366 | 6/19/2022 | |
6.0.4 | 12,331,428 | 4/19/2022 | |
6.0.3 | 15,286,168 | 1/27/2022 | |
6.0.2 | 5,710,367 | 12/20/2021 | |
6.0.1 | 9,143,118 | 12/3/2021 | |
6.0.0 | 27,510,687 | 11/9/2021 | |
6.0.0-rc.2 | 147,353 | 10/14/2021 | |
6.0.0-rc.1 | 153,047 | 9/24/2021 | |
6.0.0-preview7 | 47,378 | 8/16/2021 | |
6.0.0-preview6 | 11,932 | 7/31/2021 | |
6.0.0-preview5 | 64,559 | 7/1/2021 | |
6.0.0-preview4 | 61,787 | 5/27/2021 | |
6.0.0-preview3 | 64,784 | 4/15/2021 | |
6.0.0-preview2 | 71,420 | 3/11/2021 | |
5.0.18 | 2,712,046 | 5/9/2024 | |
5.0.17 | 173,157 | 9/14/2023 | |
5.0.16 | 328,945 | 2/15/2023 | |
5.0.15 | 518,244 | 9/16/2022 | |
5.0.14 | 389,474 | 6/19/2022 | |
5.0.13 | 510,381 | 4/26/2022 | |
5.0.12 | 1,029,680 | 2/1/2022 | |
5.0.11 | 2,528,774 | 11/12/2021 | |
5.0.10 | 11,115,997 | 9/15/2021 | |
5.0.7 | 15,173,855 | 6/13/2021 | |
5.0.5 | 6,024,335 | 5/11/2021 | |
5.0.4 | 9,193,800 | 3/25/2021 | |
5.0.3 | 7,055,424 | 1/26/2021 | |
5.0.2 | 4,908,957 | 1/19/2021 | |
5.0.1.1 | 2,952,315 | 12/12/2020 | |
5.0.0 | 5,225,093 | 11/15/2020 | |
4.1.14 | 733,512 | 5/18/2024 | |
4.1.13 | 1,631,732 | 5/9/2024 | |
4.1.12 | 977,463 | 6/19/2022 | |
4.1.11 | 101,379 | 4/26/2022 | |
4.1.10 | 778,670 | 11/12/2021 | |
4.1.9 | 3,970,100 | 4/6/2021 | |
4.1.8 | 3,344,192 | 1/21/2021 | |
4.1.7 | 499,435 | 12/12/2020 | |
4.1.6 | 1,257,549 | 11/15/2020 | |
4.1.5 | 5,720,077 | 9/28/2020 | |
4.1.4 | 4,414,180 | 7/19/2020 | |
4.1.3.1 | 21,188,266 | 2/20/2020 | |
4.1.3 | 8,409,050 | 1/31/2020 | |
4.1.2 | 6,114,479 | 11/14/2019 | |
4.1.1 | 5,006,465 | 10/2/2019 | |
4.1.0 | 731,925 | 9/26/2019 | |
4.0.17 | 126,593 | 6/10/2024 | |
4.0.16 | 67,510 | 5/18/2024 | |
4.0.14 | 104,832 | 5/9/2024 | |
4.0.13 | 143,869 | 6/19/2022 | |
4.0.12 | 119,184 | 5/16/2021 | |
4.0.11 | 895,102 | 7/19/2020 | |
4.0.10 | 6,516,940 | 9/9/2019 | |
4.0.9 | 1,171,012 | 8/14/2019 | |
4.0.8 | 962,888 | 7/18/2019 | |
4.0.7 | 7,392,629 | 5/21/2019 | |
4.0.6 | 3,721,122 | 4/11/2019 | |
4.0.5 | 1,708,659 | 3/3/2019 | |
4.0.4 | 8,225,735 | 12/6/2018 | |
4.0.3 | 5,980,402 | 9/8/2018 | |
4.0.2 | 3,679,329 | 7/8/2018 | |
4.0.1 | 774,549 | 7/1/2018 | |
4.0.0 | 1,901,201 | 5/30/2018 | |
4.0.0-rc1 | 97,702 | 5/8/2018 | |
4.0.0-preview2 | 113,279 | 4/11/2018 | |
4.0.0-preview1 | 19,459 | 3/19/2018 | |
3.2.7 | 9,827,761 | 2/27/2018 | |
3.2.6 | 5,963,373 | 12/3/2017 | |
3.2.5 | 7,912,447 | 7/25/2017 | |
3.2.4.1 | 246,913 | 6/22/2017 | |
3.2.4 | 27,817 | 6/13/2017 | |
3.2.3 | 68,371 | 6/1/2017 | |
3.2.2 | 1,698,490 | 3/21/2017 | |
3.2.1 | 130,245 | 2/14/2017 | |
3.2.0 | 78,747 | 1/27/2017 | |
3.1.10 | 100,166 | 2/14/2017 | |
3.1.9 | 9,685,041 | 11/20/2016 | |
3.1.8 | 455,772 | 9/24/2016 | |
3.1.7 | 552,455 | 8/6/2016 | |
3.1.6 | 137,230 | 7/12/2016 | |
3.1.5 | 468,411 | 6/28/2016 | |
3.1.4 | 84,730 | 6/16/2016 | |
3.1.3 | 285,196 | 5/30/2016 | |
3.1.2 | 162,487 | 5/22/2016 | |
3.1.1 | 251,675 | 5/19/2016 | |
3.1.0 | 188,725 | 5/16/2016 | |
3.0.8 | 71,905 | 6/16/2016 | |
3.0.7 | 38,407 | 5/3/2016 | |
3.0.6 | 10,539 | 5/1/2016 | |
3.0.5 | 306,133 | 1/1/2016 | |
3.0.4 | 37,414 | 12/6/2015 | |
3.0.3 | 79,625 | 9/27/2015 | |
3.0.2 | 47,717 | 9/4/2015 | |
3.0.1 | 32,828 | 8/18/2015 | |
3.0.0 | 55,032 | 8/7/2015 | |
2.2.7 | 473,724 | 9/18/2015 | |
2.2.6 | 66,720 | 8/27/2015 | |
2.2.5 | 373,035 | 3/11/2015 | |
2.2.4.3 | 57,673 | 2/6/2015 | |
2.2.4.1 | 20,407 | 2/3/2015 | |
2.2.3 | 446,301 | 11/26/2014 | |
2.2.2 | 42,436 | 11/1/2014 | |
2.2.1 | 64,694 | 9/24/2014 | |
2.2.0 | 32,587 | 9/1/2014 | |
2.1.3 | 84,293 | 4/9/2014 | |
2.1.2 | 18,197 | 3/28/2014 | |
2.1.1 | 17,675 | 3/21/2014 | |
2.1.0 | 35,190 | 3/19/2014 | |
2.0.14.3 | 102,072 | 12/21/2013 | |
2.0.12.1 | 80,480 | 12/17/2012 | |
2.0.11 | 321,845 | 2/6/2011 |