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
|
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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.
|
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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 | 884 | 10/5/2025 | |
9.0.4 | 35,257 | 10/5/2025 | |
9.0.3 | 19,839,892 | 2/24/2025 | |
9.0.2 | 13,398,669 | 12/7/2024 | |
9.0.1 | 2,781,103 | 11/19/2024 | |
8.0.8 | 4,449 | 10/5/2025 | |
8.0.7 | 3,070,089 | 2/24/2025 | |
8.0.6 | 15,990,707 | 11/18/2024 | |
8.0.5 | 12,336,182 | 10/13/2024 | |
8.0.4 | 8,157,747 | 9/10/2024 | |
8.0.3 | 52,732,847 | 5/9/2024 | |
8.0.2 | 17,692,048 | 2/10/2024 | |
8.0.1 | 3,766,041 | 12/4/2023 | |
8.0.0 | 19,183,764 | 11/21/2023 | |
8.0.0-rc.2 | 239,946 | 10/11/2023 | |
8.0.0-preview.4 | 399,199 | 5/17/2023 | |
8.0.0-preview.3 | 68,226 | 4/24/2023 | |
8.0.0-preview.2 | 56,216 | 3/20/2023 | |
8.0.0-preview.1 | 78,402 | 3/3/2023 | |
7.0.10 | 178,885 | 3/17/2025 | |
7.0.9 | 344,031 | 11/18/2024 | |
7.0.8 | 431,320 | 9/10/2024 | |
7.0.7 | 5,316,404 | 5/9/2024 | |
7.0.6 | 14,567,365 | 9/14/2023 | |
7.0.4 | 21,470,283 | 4/24/2023 | |
7.0.2 | 12,157,963 | 2/15/2023 | |
7.0.1 | 8,485,551 | 12/17/2022 | |
7.0.0 | 6,962,869 | 11/9/2022 | |
7.0.0-rc.2 | 79,103 | 10/11/2022 | |
7.0.0-rc.1 | 40,727 | 9/16/2022 | |
7.0.0-preview.7 | 41,667 | 8/9/2022 | |
7.0.0-preview.6 | 39,304 | 7/13/2022 | |
7.0.0-preview.5 | 19,363 | 6/19/2022 | |
7.0.0-preview.4 | 43,619 | 5/11/2022 | |
7.0.0-preview.3 | 46,226 | 4/19/2022 | |
7.0.0-preview.2 | 45,316 | 3/16/2022 | |
7.0.0-preview.1 | 6,859,457 | 2/17/2022 | |
6.0.13 | 827,071 | 11/18/2024 | |
6.0.12 | 274,796 | 9/10/2024 | |
6.0.11 | 12,012,225 | 5/9/2024 | |
6.0.10 | 3,043,357 | 9/14/2023 | |
6.0.9 | 3,423,812 | 2/15/2023 | |
6.0.8 | 10,088,863 | 12/17/2022 | |
6.0.7 | 15,623,607 | 9/16/2022 | |
6.0.6 | 12,137,056 | 8/4/2022 | |
6.0.5 | 8,998,742 | 6/19/2022 | |
6.0.4 | 12,338,599 | 4/19/2022 | |
6.0.3 | 15,293,675 | 1/27/2022 | |
6.0.2 | 5,713,129 | 12/20/2021 | |
6.0.1 | 9,150,387 | 12/3/2021 | |
6.0.0 | 27,544,821 | 11/9/2021 | |
6.0.0-rc.2 | 147,464 | 10/14/2021 | |
6.0.0-rc.1 | 153,114 | 9/24/2021 | |
6.0.0-preview7 | 47,478 | 8/16/2021 | |
6.0.0-preview6 | 11,932 | 7/31/2021 | |
6.0.0-preview5 | 64,560 | 7/1/2021 | |
6.0.0-preview4 | 61,794 | 5/27/2021 | |
6.0.0-preview3 | 64,784 | 4/15/2021 | |
6.0.0-preview2 | 71,423 | 3/11/2021 | |
5.0.18 | 2,732,562 | 5/9/2024 | |
5.0.17 | 173,296 | 9/14/2023 | |
5.0.16 | 329,005 | 2/15/2023 | |
5.0.15 | 518,605 | 9/16/2022 | |
5.0.14 | 389,688 | 6/19/2022 | |
5.0.13 | 510,857 | 4/26/2022 | |
5.0.12 | 1,032,053 | 2/1/2022 | |
5.0.11 | 2,533,226 | 11/12/2021 | |
5.0.10 | 11,123,430 | 9/15/2021 | |
5.0.7 | 15,197,230 | 6/13/2021 | |
5.0.5 | 6,031,471 | 5/11/2021 | |
5.0.4 | 9,209,581 | 3/25/2021 | |
5.0.3 | 7,060,505 | 1/26/2021 | |
5.0.2 | 4,911,600 | 1/19/2021 | |
5.0.1.1 | 2,954,436 | 12/12/2020 | |
5.0.0 | 5,227,468 | 11/15/2020 | |
4.1.14 | 737,931 | 5/18/2024 | |
4.1.13 | 1,639,954 | 5/9/2024 | |
4.1.12 | 978,871 | 6/19/2022 | |
4.1.11 | 101,401 | 4/26/2022 | |
4.1.10 | 779,019 | 11/12/2021 | |
4.1.9 | 3,976,611 | 4/6/2021 | |
4.1.8 | 3,345,869 | 1/21/2021 | |
4.1.7 | 499,597 | 12/12/2020 | |
4.1.6 | 1,258,179 | 11/15/2020 | |
4.1.5 | 5,752,095 | 9/28/2020 | |
4.1.4 | 4,417,156 | 7/19/2020 | |
4.1.3.1 | 21,202,218 | 2/20/2020 | |
4.1.3 | 8,415,276 | 1/31/2020 | |
4.1.2 | 6,118,861 | 11/14/2019 | |
4.1.1 | 5,013,731 | 10/2/2019 | |
4.1.0 | 732,209 | 9/26/2019 | |
4.0.17 | 127,150 | 6/10/2024 | |
4.0.16 | 67,686 | 5/18/2024 | |
4.0.14 | 105,183 | 5/9/2024 | |
4.0.13 | 143,923 | 6/19/2022 | |
4.0.12 | 119,216 | 5/16/2021 | |
4.0.11 | 896,453 | 7/19/2020 | |
4.0.10 | 6,521,453 | 9/9/2019 | |
4.0.9 | 1,171,552 | 8/14/2019 | |
4.0.8 | 963,327 | 7/18/2019 | |
4.0.7 | 7,399,477 | 5/21/2019 | |
4.0.6 | 3,724,439 | 4/11/2019 | |
4.0.5 | 1,710,939 | 3/3/2019 | |
4.0.4 | 8,229,598 | 12/6/2018 | |
4.0.3 | 5,983,907 | 9/8/2018 | |
4.0.2 | 3,681,769 | 7/8/2018 | |
4.0.1 | 774,742 | 7/1/2018 | |
4.0.0 | 1,903,162 | 5/30/2018 | |
4.0.0-rc1 | 97,864 | 5/8/2018 | |
4.0.0-preview2 | 113,840 | 4/11/2018 | |
4.0.0-preview1 | 19,464 | 3/19/2018 | |
3.2.7 | 9,846,146 | 2/27/2018 | |
3.2.6 | 5,966,487 | 12/3/2017 | |
3.2.5 | 7,922,726 | 7/25/2017 | |
3.2.4.1 | 246,994 | 6/22/2017 | |
3.2.4 | 27,877 | 6/13/2017 | |
3.2.3 | 68,390 | 6/1/2017 | |
3.2.2 | 1,699,830 | 3/21/2017 | |
3.2.1 | 130,554 | 2/14/2017 | |
3.2.0 | 78,907 | 1/27/2017 | |
3.1.10 | 100,263 | 2/14/2017 | |
3.1.9 | 9,698,670 | 11/20/2016 | |
3.1.8 | 456,146 | 9/24/2016 | |
3.1.7 | 553,431 | 8/6/2016 | |
3.1.6 | 137,495 | 7/12/2016 | |
3.1.5 | 469,239 | 6/28/2016 | |
3.1.4 | 84,804 | 6/16/2016 | |
3.1.3 | 285,200 | 5/30/2016 | |
3.1.2 | 162,552 | 5/22/2016 | |
3.1.1 | 251,826 | 5/19/2016 | |
3.1.0 | 188,872 | 5/16/2016 | |
3.0.8 | 71,986 | 6/16/2016 | |
3.0.7 | 38,427 | 5/3/2016 | |
3.0.6 | 10,551 | 5/1/2016 | |
3.0.5 | 306,382 | 1/1/2016 | |
3.0.4 | 37,448 | 12/6/2015 | |
3.0.3 | 79,671 | 9/27/2015 | |
3.0.2 | 47,722 | 9/4/2015 | |
3.0.1 | 32,844 | 8/18/2015 | |
3.0.0 | 55,071 | 8/7/2015 | |
2.2.7 | 473,987 | 9/18/2015 | |
2.2.6 | 66,830 | 8/27/2015 | |
2.2.5 | 373,321 | 3/11/2015 | |
2.2.4.3 | 57,748 | 2/6/2015 | |
2.2.4.1 | 20,423 | 2/3/2015 | |
2.2.3 | 446,685 | 11/26/2014 | |
2.2.2 | 42,459 | 11/1/2014 | |
2.2.1 | 64,735 | 9/24/2014 | |
2.2.0 | 32,610 | 9/1/2014 | |
2.1.3 | 84,320 | 4/9/2014 | |
2.1.2 | 18,210 | 3/28/2014 | |
2.1.1 | 17,699 | 3/21/2014 | |
2.1.0 | 35,193 | 3/19/2014 | |
2.0.14.3 | 102,122 | 12/21/2013 | |
2.0.12.1 | 80,528 | 12/17/2012 | |
2.0.11 | 322,437 | 2/6/2011 |