Npgsql 6.0.9

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

Showing the top 20 packages that depend on Npgsql.

Packages	Downloads
Npgsql.EntityFrameworkCore.PostgreSQL Npgsql.EntityFrameworkCore.PostgreSQL	3,467
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	49
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	59
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	868
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	1,603
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	4,828
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	9,673
Npgsql.EntityFrameworkCore.PostgreSQL PostgreSQL/Npgsql provider for Entity Framework Core.	13,915
Npgsql.EntityFrameworkCore.PostgreSQL.Design Npgsql.EntityFrameworkCore.PostgreSQL.Design	3,456
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	45
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	47
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	50
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	52
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	54
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	55
Npgsql.NetTopologySuite NetTopologySuite plugin for Npgsql, allowing mapping of PostGIS geometry types to NetTopologySuite types.	56

Version	Downloads	Last updated
8.0.2	8	02/16/2024
8.0.1	5	12/05/2023
8.0.0	4	11/21/2023
8.0.0-rc.2	7	10/13/2023
8.0.0-preview.4	13	05/31/2023
8.0.0-preview.3	29	05/09/2023
8.0.0-preview.2	19	04/04/2023
8.0.0-preview.1	15	04/04/2023
7.0.6	5	09/25/2023
7.0.4	17	06/07/2023
7.0.2	15	04/04/2023
7.0.1	11	01/15/2023
7.0.0	1,566	11/15/2022
7.0.0-rc.2	59	12/01/2022
7.0.0-rc.1	30	09/22/2022
7.0.0-preview.7	17	09/04/2022
7.0.0-preview.6	57	07/30/2022
7.0.0-preview.5	50	09/08/2022
7.0.0-preview.4	24	09/07/2022
7.0.0-preview.3	12	09/08/2022
7.0.0-preview.2	48	09/02/2022
7.0.0-preview.1	7	09/07/2022
6.0.10	4	09/27/2023
6.0.9	15	04/04/2023
6.0.8	4,825	01/15/2023
6.0.7	13,381	09/21/2022
6.0.6	44	09/03/2022
6.0.5	19	08/21/2022
6.0.4	48	08/25/2022
6.0.3	155	06/28/2022
6.0.2	27	09/02/2022
6.0.1	41	08/21/2022
6.0.0	31	09/03/2022
6.0.0-rc.2	52	08/25/2022
6.0.0-rc.1	25	08/23/2022
6.0.0-preview7	26	09/05/2022
6.0.0-preview6	44	08/24/2022
6.0.0-preview5	20	08/04/2022
6.0.0-preview4	35	08/24/2022
6.0.0-preview3	9	08/22/2022
6.0.0-preview2	37	08/25/2022
5.0.17	6	09/23/2023
5.0.16	22	04/04/2023
5.0.15	27	09/22/2022
5.0.14	64	08/24/2022
5.0.13	10	09/08/2022
5.0.12	29	09/02/2022
5.0.11	15	09/02/2022
5.0.10	9,605	06/27/2022
5.0.7	12	09/09/2022
5.0.5	30	09/07/2022
5.0.4	40	08/23/2022
5.0.3	40	09/03/2022
5.0.2	13	09/09/2022
5.0.1.1	44	09/08/2022
5.0.0	54	08/02/2022
4.1.12	20	08/23/2022
4.1.11	18	09/09/2022
4.1.10	29	08/27/2022
4.1.9	24	09/10/2022
4.1.8	52	08/22/2022
4.1.7	19	09/02/2022
4.1.6	13	09/07/2022
4.1.5	45	09/08/2022
4.1.4	24	09/03/2022
4.1.3.1	9	09/07/2022
4.1.3	59	09/09/2022
4.1.2	30	09/09/2022
4.1.1	40	09/03/2022
4.1.0	37	08/26/2022
4.0.13	30	08/23/2022
4.0.12	30	09/09/2022
4.0.11	24	09/02/2022
4.0.10	45	09/09/2022
4.0.9	24	09/02/2022
4.0.8	16	08/21/2022
4.0.7	40	09/03/2022
4.0.6	18	09/02/2022
4.0.5	22	08/22/2022
4.0.4	17	09/02/2022
4.0.3	50	09/07/2022
4.0.2	46	09/09/2022
4.0.1	57	09/02/2022
4.0.0	56	08/20/2022
4.0.0-rc1	12	09/07/2022
4.0.0-preview2	22	08/24/2022
4.0.0-preview1	21	09/02/2022
3.2.7	22	06/29/2022
3.2.6	25	07/02/2022
3.2.5	35	09/07/2022
3.2.4.1	10	07/31/2022
3.2.4	20	08/22/2022
3.2.3	37	07/05/2022
3.2.2	15	08/24/2022
3.2.1	23	09/08/2022
3.2.0	53	09/02/2022
3.1.10	45	09/07/2022
3.1.9	3,460	06/27/2022
3.1.8	11	09/08/2022
3.1.7	24	08/15/2022
3.1.6	15	09/04/2022
3.1.5	18	09/06/2022
3.1.4	9	09/08/2022
3.1.3	34	07/31/2022
3.1.2	61	09/08/2022
3.1.1	48	08/23/2022
3.1.0	59	08/23/2022
3.0.8	22	09/08/2022
3.0.7	46	08/24/2022
3.0.6	49	07/31/2022
3.0.5	14	09/03/2022
3.0.4	21	07/11/2022
3.0.3	27	08/21/2022
3.0.2	41	09/07/2022
3.0.1	28	08/26/2022
3.0.0	18	08/22/2022
2.2.7	41	09/02/2022
2.2.6	12	07/01/2022
2.2.5	12	08/27/2022
2.2.4.3	15	08/24/2022
2.2.4.1	17	09/09/2022
2.2.3	25	09/08/2022
2.2.2	22	09/09/2022
2.2.1	11	08/21/2022
2.2.0	22	08/22/2022
2.1.3	24	09/08/2022
2.1.2	40	07/13/2022
2.1.1	28	08/24/2022
2.1.0	65	09/10/2022
2.0.14.3	41	09/02/2022
2.0.12.1	22	08/24/2022
2.0.11	40	08/26/2022

Npgsql 6.0.9

Readme

Quickstart

Key features

Related packages

Used By

Dependencies

.NET Core 3.1

.NET Standard 2.1

.NET Standard 2.0

.NET 6.0

.NET 5.0

Versions