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
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
145
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
141
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
137
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
131
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
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
125
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
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
123
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
113
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
108
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
104
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
102
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
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
101
sqlSugarCore
.Net Core 2.0 SqlSugar ORM ,High-performance, lightweight https://github.com/sunkaixuan/SqlSugar
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
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
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
90
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

Version Downloads Last updated
8.0.0-preview.4 87 6/30/2023
7.0.4 59 5/18/2023
7.0.0-preview.5 39 4/30/2023
6.0.0 80 4/3/2023
5.0.7 97 2/8/2023
4.0.4 50 3/21/2023