Npgsql 8.0.0-preview.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.

Showing the top 20 packages that depend on Npgsql.

Packages Downloads
SqlSugarCore
好用的ORM框架 .Net Core .Net5 .Net6 .Net7 安装此版本,支持国外主流和国产人大金仓达梦 QuestDb ClickHouse Oracle MySql SqlServer Sqlite, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
139
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
135
SqlSugarCore
支持 .Net Core .net5 .net6 .net7 + 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
129
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
128
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
127
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
124
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
122
SqlSugarCore
好用的ORM框架 .Net Core .Net5 .Net6 .Net7 安装此版本,支持国外主流和国产人大金仓达梦 QuestDb ClickHouse Oracle MySql SqlServer Sqlite, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
120
SqlSugarCore
5.3.0.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
120
SqlSugarCore
好用的ORM框架 .Net Core .Net5 .Net6 .Net7 安装此版本,支持国外主流和国产人大金仓达梦 QuestDb ClickHouse Oracle MySql SqlServer Sqlite, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
110
SqlSugarCore
好用的ORM框架 .Net Core .Net5 .Net6 .Net7 安装此版本,支持国外主流和国产人大金仓达梦 QuestDb ClickHouse Oracle MySql SqlServer Sqlite, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
102
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
101
SqlSugarCore
5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
100
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
99
DBUtil
.net 下常用的数据库访问工具,支持sqlserver2008、oracle、mysql、postgresql、access、sqlite net framework4.5 文档: https://blog.csdn.net/u010476739/article/details/54882950
97
sqlSugarCore
.Net Core 2.0 SqlSugar ORM ,High-performance, lightweight https://github.com/sunkaixuan/SqlSugar
97
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
95
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
92
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
88
SqlSugarCore
.Net Core .Net5 .Net6 .Net7 安装此版本, 版本说明: 5.0.3.5-Max 最低要求.Net Core 3.0+ ,5.0.0-5.0.3.4 最低要求 .Net Core 2.0+ SqlSugar ORM ,High-performance, lightweight
87

Version Downloads Last updated
8.0.0-preview.4 83 6/30/2023
7.0.4 55 5/18/2023
7.0.0-preview.5 37 4/30/2023
6.0.0 65 4/3/2023
5.0.7 95 2/8/2023
4.0.4 48 3/21/2023