Npgsql 9.0.3

Prefix Reserved

dotnet add package Npgsql --version 9.0.3

NuGet\Install-Package Npgsql -Version 9.0.3

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="Npgsql" Version="9.0.3" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Npgsql" Version="9.0.3" />
                    

                            Directory.Packages.props

<PackageReference Include="Npgsql" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Npgsql --version 9.0.3

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Npgsql, 9.0.3"

#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.

#:package Npgsql@9.0.3

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Npgsql&version=9.0.3
                    

                            Install as a Cake Addin

#tool nuget:?package=Npgsql&version=9.0.3
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

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.

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	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.

Product

.NET

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

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.	280.0M
AspNetCore.HealthChecks.NpgSql HealthChecks.NpgSql is a health check for Postgress Sql.	39.2M
Hangfire.PostgreSql PostgreSql storage implementation for Hangfire (background job system for ASP.NET and aspnet core applications).	25.4M
Npgsql.Json.NET Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database.	22.7M
Npgsql.OpenTelemetry Package Description	20.0M

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
9.0.3	12,241,812	2/24/2025
9.0.2	10,944,895	12/7/2024
9.0.1	2,416,713	11/19/2024
8.0.7	1,677,013	2/24/2025
8.0.6	12,631,788	11/18/2024
8.0.5	10,627,525	10/13/2024
8.0.4	7,176,859	9/10/2024
8.0.3	46,550,680	5/9/2024
8.0.2	16,294,796	2/10/2024
8.0.1	3,601,474	12/4/2023
8.0.0	17,691,402	11/21/2023
8.0.0-rc.2	232,281	10/11/2023
8.0.0-preview.4	383,039	5/17/2023
8.0.0-preview.3	66,220	4/24/2023
8.0.0-preview.2	55,870	3/20/2023
8.0.0-preview.1	78,179	3/3/2023
7.0.10	114,622	3/17/2025
7.0.9	284,459	11/18/2024
7.0.8	387,370	9/10/2024
7.0.7	4,790,737	5/9/2024
7.0.6	14,113,939	9/14/2023
7.0.4	20,807,953	4/24/2023
7.0.2	11,811,660	2/15/2023
7.0.1	8,317,718	12/17/2022
7.0.0	6,795,942	11/9/2022
7.0.0-rc.2	78,357	10/11/2022
7.0.0-rc.1	40,015	9/16/2022
7.0.0-preview.7	41,466	8/9/2022
7.0.0-preview.6	38,994	7/13/2022
7.0.0-preview.5	19,323	6/19/2022
7.0.0-preview.4	43,248	5/11/2022
7.0.0-preview.3	46,103	4/19/2022
7.0.0-preview.2	45,178	3/16/2022
7.0.0-preview.1	6,481,860	2/17/2022
6.0.13	537,992	11/18/2024
6.0.12	242,913	9/10/2024
6.0.11	10,189,332	5/9/2024
6.0.10	2,943,950	9/14/2023
6.0.9	3,350,957	2/15/2023
6.0.8	9,889,886	12/17/2022
6.0.7	15,392,544	9/16/2022
6.0.6	11,998,346	8/4/2022
6.0.5	8,880,101	6/19/2022
6.0.4	12,159,133	4/19/2022
6.0.3	15,117,842	1/27/2022
6.0.2	5,654,303	12/20/2021
6.0.1	8,988,887	12/3/2021
6.0.0	26,618,385	11/9/2021
6.0.0-rc.2	146,807	10/14/2021
6.0.0-rc.1	152,191	9/24/2021
6.0.0-preview7	46,255	8/16/2021
6.0.0-preview6	11,771	7/31/2021
6.0.0-preview5	64,270	7/1/2021
6.0.0-preview4	61,540	5/27/2021
6.0.0-preview3	64,593	4/15/2021
6.0.0-preview2	71,159	3/11/2021
5.0.18	2,231,907	5/9/2024
5.0.17	170,513	9/14/2023
5.0.16	326,456	2/15/2023
5.0.15	510,441	9/16/2022
5.0.14	385,646	6/19/2022
5.0.13	501,098	4/26/2022
5.0.12	992,357	2/1/2022
5.0.11	2,475,897	11/12/2021
5.0.10	10,972,653	9/15/2021
5.0.7	14,847,850	6/13/2021
5.0.5	5,841,484	5/11/2021
5.0.4	8,927,809	3/25/2021
5.0.3	6,963,151	1/26/2021
5.0.2	4,861,214	1/19/2021
5.0.1.1	2,910,492	12/12/2020
5.0.0	5,164,669	11/15/2020
4.1.14	633,387	5/18/2024
4.1.13	1,402,641	5/9/2024
4.1.12	953,837	6/19/2022
4.1.11	100,596	4/26/2022
4.1.10	771,771	11/12/2021
4.1.9	3,823,700	4/6/2021
4.1.8	3,320,643	1/21/2021
4.1.7	495,672	12/12/2020
4.1.6	1,239,033	11/15/2020
4.1.5	5,605,716	9/28/2020
4.1.4	4,355,760	7/19/2020
4.1.3.1	20,962,491	2/20/2020
4.1.3	8,309,972	1/31/2020
4.1.2	6,017,938	11/14/2019
4.1.1	4,846,361	10/2/2019
4.1.0	722,171	9/26/2019
4.0.17	106,423	6/10/2024
4.0.16	61,294	5/18/2024
4.0.14	95,948	5/9/2024
4.0.13	142,336	6/19/2022
4.0.12	117,568	5/16/2021
4.0.11	853,651	7/19/2020
4.0.10	6,408,395	9/9/2019
4.0.9	1,162,465	8/14/2019
4.0.8	958,326	7/18/2019
4.0.7	7,337,921	5/21/2019
4.0.6	3,663,412	4/11/2019
4.0.5	1,663,563	3/3/2019
4.0.4	8,172,456	12/6/2018
4.0.3	5,926,203	9/8/2018
4.0.2	3,632,148	7/8/2018
4.0.1	770,468	7/1/2018
4.0.0	1,878,195	5/30/2018
4.0.0-rc1	94,977	5/8/2018
4.0.0-preview2	109,717	4/11/2018
4.0.0-preview1	19,136	3/19/2018
3.2.7	9,313,126	2/27/2018
3.2.6	5,909,326	12/3/2017
3.2.5	7,753,465	7/25/2017
3.2.4.1	244,446	6/22/2017
3.2.4	27,415	6/13/2017
3.2.3	68,005	6/1/2017
3.2.2	1,681,806	3/21/2017
3.2.1	127,570	2/14/2017
3.2.0	77,280	1/27/2017
3.1.10	97,965	2/14/2017
3.1.9	9,292,634	11/20/2016
3.1.8	452,123	9/24/2016
3.1.7	545,894	8/6/2016
3.1.6	134,108	7/12/2016
3.1.5	447,279	6/28/2016
3.1.4	83,796	6/16/2016
3.1.3	284,025	5/30/2016
3.1.2	160,240	5/22/2016
3.1.1	247,663	5/19/2016
3.1.0	187,074	5/16/2016
3.0.8	69,868	6/16/2016
3.0.7	38,170	5/3/2016
3.0.6	10,389	5/1/2016
3.0.5	300,185	1/1/2016
3.0.4	36,723	12/6/2015
3.0.3	77,384	9/27/2015
3.0.2	47,334	9/4/2015
3.0.1	32,649	8/18/2015
3.0.0	54,194	8/7/2015
2.2.7	468,637	9/18/2015
2.2.6	65,465	8/27/2015
2.2.5	365,925	3/11/2015
2.2.4.3	56,246	2/6/2015
2.2.4.1	20,255	2/3/2015
2.2.3	436,699	11/26/2014
2.2.2	42,311	11/1/2014
2.2.1	63,683	9/24/2014
2.2.0	31,835	9/1/2014
2.1.3	81,460	4/9/2014
2.1.2	17,759	3/28/2014
2.1.1	17,569	3/21/2014
2.1.0	33,421	3/19/2014
2.0.14.3	100,449	12/21/2013
2.0.12.1	78,828	12/17/2012
2.0.11	304,888	2/6/2011

Npgsql 9.0.3

Quickstart

Key features

Related packages

net6.0

net8.0

NuGet packages (1.9K)

GitHub repositories