Npgsql 7.0.0-preview.5
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
Showing the top 20 packages that depend on Npgsql.
Packages | Downloads |
---|---|
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
|
89 |
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
|
83 |
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
|
82 |
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
|
80 |
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
|
78 |
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
|
77 |
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
|
74 |
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
|
74 |
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
|
73 |
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
|
64 |
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
|
60 |
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
|
60 |
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
|
59 |
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
|
58 |
sqlSugarCore
.Net Core 2.0 SqlSugar ORM ,High-performance, lightweight https://github.com/sunkaixuan/SqlSugar
|
57 |
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
|
57 |
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
|
56 |
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
|
55 |
.NET Core 3.1
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
.NET Standard 2.1
- System.Threading.Channels (>= 6.0.0)
- System.Text.Json (>= 6.0.5)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- System.Collections.Immutable (>= 6.0.0)
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
.NET Standard 2.0
- System.ValueTuple (>= 4.5.0)
- System.Threading.Tasks.Extensions (>= 4.5.4)
- System.Threading.Channels (>= 6.0.0)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- System.Memory (>= 4.5.5)
- System.Text.Json (>= 6.0.5)
- System.Collections.Immutable (>= 6.0.0)
- System.Diagnostics.DiagnosticSource (>= 6.0.0)
- Microsoft.Bcl.AsyncInterfaces (>= 6.0.0)
- Microsoft.Bcl.HashCode (>= 1.1.1)
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
.NET 5.0
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
.NET 6.0
- Microsoft.Extensions.Logging.Abstractions (>= 6.0.1)
- System.Runtime.CompilerServices.Unsafe (>= 6.0.0)
Version | Downloads | Last updated |
---|---|---|
8.0.0-preview.4 | 49 | 6/30/2023 |
7.0.4 | 19 | 5/18/2023 |
7.0.0-preview.5 | 23 | 4/30/2023 |
6.0.0 | 26 | 4/3/2023 |
5.0.7 | 47 | 2/8/2023 |
4.0.4 | 24 | 3/21/2023 |