Npgsql
7.0.0-preview.4
Prefix Reserved
See the version list below for details.
Install-Package Npgsql -Version 7.0.0-preview.4
dotnet add package Npgsql --version 7.0.0-preview.4
<PackageReference Include="Npgsql" Version="7.0.0-preview.4" />
paket add Npgsql --version 7.0.0-preview.4
#r "nuget: Npgsql, 7.0.0-preview.4"
// Install Npgsql as a Cake Addin
#addin nuget:?package=Npgsql&version=7.0.0-preview.4&prerelease
// Install Npgsql as a Cake Tool
#tool nuget:?package=Npgsql&version=7.0.0-preview.4&prerelease
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 |
---|---|
.NET | net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows |
.NET Core | netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1 |
.NET Standard | netstandard2.0 netstandard2.1 |
.NET Framework | net461 net462 net463 net47 net471 net472 net48 |
MonoAndroid | monoandroid |
MonoMac | monomac |
MonoTouch | monotouch |
Tizen | tizen40 tizen60 |
Xamarin.iOS | xamarinios |
Xamarin.Mac | xamarinmac |
Xamarin.TVOS | xamarintvos |
Xamarin.WatchOS | xamarinwatchos |
-
.NETCoreApp 3.1
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
-
.NETStandard 2.0
- Microsoft.Bcl.AsyncInterfaces (>= 6.0.0)
- Microsoft.Bcl.HashCode (>= 1.1.1)
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Collections.Immutable (>= 6.0.0)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- System.Memory (>= 4.5.4)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- System.Text.Json (>= 6.0.4)
- System.Threading.Channels (>= 6.0.0)
- System.Threading.Tasks.Extensions (>= 4.5.4)
- System.ValueTuple (>= 4.5.0)
-
.NETStandard 2.1
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Collections.Immutable (>= 6.0.0)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- System.Text.Json (>= 6.0.4)
- System.Threading.Channels (>= 6.0.0)
-
net5.0
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
-
net6.0
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
NuGet packages (1.0K)
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. |
|
Npgsql.EntityFrameworkCore.PostgreSQL.Design
PostgreSQL/Npgsql provider for Entity Framework Core. |
|
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. |
GitHub repositories (121)
Showing the top 5 popular GitHub repositories that depend on Npgsql:
Repository | Stars |
---|---|
DapperLib/Dapper
Dapper - a simple object mapper for .Net
|
|
dotnet/orleans
Cloud Native application framework for .NET
|
|
nopSolutions/nopCommerce
ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
|
|
dotnetcore/CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
|
|
quartznet/quartznet
Quartz Enterprise Scheduler .NET
|
Version | Downloads | Last updated |
---|---|---|
7.0.0-preview.5 | 2,892 | 6/19/2022 |
7.0.0-preview.4 | 11,969 | 5/11/2022 |
7.0.0-preview.3 | 10,740 | 4/19/2022 |
7.0.0-preview.2 | 16,678 | 3/16/2022 |
7.0.0-preview.1 | 219,595 | 2/17/2022 |
6.0.5 | 179,403 | 6/19/2022 |
6.0.4 | 1,776,828 | 4/19/2022 |
6.0.3 | 3,097,922 | 1/27/2022 |
6.0.2 | 1,850,764 | 12/20/2021 |
6.0.1 | 1,585,982 | 12/3/2021 |
6.0.0 | 1,899,559 | 11/9/2021 |
6.0.0-rc.2 | 116,554 | 10/14/2021 |
6.0.0-rc.1 | 31,965 | 9/24/2021 |
6.0.0-preview7 | 22,348 | 8/16/2021 |
6.0.0-preview6 | 7,165 | 7/31/2021 |
6.0.0-preview5 | 21,989 | 7/1/2021 |
6.0.0-preview4 | 50,003 | 5/27/2021 |
6.0.0-preview3 | 51,835 | 4/15/2021 |
6.0.0-preview2 | 43,731 | 3/11/2021 |
5.0.14 | 7,425 | 6/19/2022 |
5.0.13 | 91,918 | 4/26/2022 |
5.0.12 | 245,078 | 2/1/2022 |
5.0.11 | 625,694 | 11/12/2021 |
5.0.10 | 4,794,817 | 9/15/2021 |
5.0.7 | 5,706,091 | 6/13/2021 |
5.0.5 | 2,343,305 | 5/11/2021 |
5.0.4 | 3,060,084 | 3/25/2021 |
5.0.3 | 3,803,283 | 1/26/2021 |
5.0.2 | 3,281,731 | 1/19/2021 |
5.0.1.1 | 1,837,915 | 12/12/2020 |
5.0.0 | 2,922,993 | 11/15/2020 |
4.1.12 | 1,784 | 6/19/2022 |
4.1.11 | 32,544 | 4/26/2022 |
4.1.10 | 217,975 | 11/12/2021 |
4.1.9 | 1,230,778 | 4/6/2021 |
4.1.8 | 2,132,179 | 1/21/2021 |
4.1.7 | 346,842 | 12/12/2020 |
4.1.6 | 687,787 | 11/15/2020 |
4.1.5 | 2,201,769 | 9/28/2020 |
4.1.4 | 2,784,723 | 7/19/2020 |
4.1.3.1 | 13,459,202 | 2/20/2020 |
4.1.3 | 5,942,911 | 1/31/2020 |
4.1.2 | 4,042,537 | 11/14/2019 |
4.1.1 | 2,480,494 | 10/2/2019 |
4.1.0 | 474,229 | 9/26/2019 |
4.0.13 | 317 | 6/19/2022 |
4.0.12 | 51,092 | 5/16/2021 |
4.0.11 | 155,995 | 7/19/2020 |
4.0.10 | 3,840,441 | 9/9/2019 |
4.0.9 | 876,358 | 8/14/2019 |
4.0.8 | 718,517 | 7/18/2019 |
4.0.7 | 5,444,576 | 5/21/2019 |
4.0.6 | 2,638,662 | 4/11/2019 |
4.0.5 | 1,033,765 | 3/3/2019 |
4.0.4 | 6,043,046 | 12/6/2018 |
4.0.3 | 4,864,429 | 9/8/2018 |
4.0.2 | 2,575,346 | 7/8/2018 |
4.0.1 | 673,460 | 7/1/2018 |
4.0.0 | 1,483,223 | 5/30/2018 |
4.0.0-rc1 | 65,530 | 5/8/2018 |
4.0.0-preview2 | 66,846 | 4/11/2018 |
4.0.0-preview1 | 15,673 | 3/19/2018 |
3.2.7 | 3,115,796 | 2/27/2018 |
3.2.6 | 4,261,364 | 12/3/2017 |
3.2.5 | 4,419,424 | 7/25/2017 |
3.2.4.1 | 206,319 | 6/22/2017 |
3.2.4 | 21,638 | 6/13/2017 |
3.2.3 | 55,145 | 6/1/2017 |
3.2.2 | 1,438,406 | 3/21/2017 |
3.2.1 | 99,557 | 2/14/2017 |
3.2.0 | 52,703 | 1/27/2017 |
3.1.10 | 63,945 | 2/14/2017 |
3.1.9 | 2,574,844 | 11/20/2016 |
3.1.8 | 293,222 | 9/24/2016 |
3.1.7 | 290,570 | 8/6/2016 |
3.1.6 | 90,916 | 7/12/2016 |
3.1.5 | 216,862 | 6/28/2016 |
3.1.4 | 63,802 | 6/16/2016 |
3.1.3 | 257,500 | 5/30/2016 |
3.1.2 | 61,374 | 5/22/2016 |
3.1.1 | 155,302 | 5/19/2016 |
3.1.0 | 85,864 | 5/16/2016 |
3.0.8 | 26,890 | 6/16/2016 |
3.0.7 | 23,612 | 5/3/2016 |
3.0.6 | 5,797 | 5/1/2016 |
3.0.5 | 198,291 | 1/1/2016 |
3.0.4 | 24,364 | 12/6/2015 |
3.0.3 | 53,616 | 9/27/2015 |
3.0.2 | 19,036 | 9/4/2015 |
3.0.1 | 26,679 | 8/18/2015 |
3.0.0 | 27,533 | 8/7/2015 |
2.2.7 | 308,445 | 9/18/2015 |
2.2.6 | 19,267 | 8/27/2015 |
2.2.5 | 271,986 | 3/11/2015 |
2.2.4.3 | 28,691 | 2/6/2015 |
2.2.4.1 | 11,176 | 2/3/2015 |
2.2.3 | 241,864 | 11/26/2014 |
2.2.2 | 21,865 | 11/1/2014 |
2.2.1 | 42,464 | 9/24/2014 |
2.2.0 | 19,749 | 9/1/2014 |
2.1.3 | 52,416 | 4/9/2014 |
2.1.2 | 11,677 | 3/28/2014 |
2.1.1 | 13,682 | 3/21/2014 |
2.1.0 | 16,000 | 3/19/2014 |
2.0.14.3 | 66,120 | 12/21/2013 |
2.0.12.1 | 58,590 | 12/17/2012 |
2.0.11 | 106,840 | 2/6/2011 |