ClickHouse.Client 6.6.0

.NET 5.0 .NET Core 3.1 .NET Standard 2.1 .NET Framework 4.8
dotnet add package ClickHouse.Client --version 6.6.0
NuGet\Install-Package ClickHouse.Client -Version 6.6.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="ClickHouse.Client" Version="6.6.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ClickHouse.Client --version 6.6.0
#r "nuget: ClickHouse.Client, 6.6.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install ClickHouse.Client as a Cake Addin
#addin nuget:?package=ClickHouse.Client&version=6.6.0

// Install ClickHouse.Client as a Cake Tool
#tool nuget:?package=ClickHouse.Client&version=6.6.0


ADO.NET client for ClickHouse, ultra-fast 'big data' relational database

Latest version Downloads License Tests

Key features

  • High-throughput
  • Fully supports ClickHouse-specific types:
    • Composite types: Array, Tuple, Nullable, Nested, Map, including combinations
    • Specialized types: IPv4, IPv6, UUID, DateTime64, LowCardinality, Enum etc.
    • Large arithmetic types: (U)Int128, (U)Int256, Decimal128, Decimal256
  • Correctly handles DateTime, including time zones
  • Supports bulk insertion
  • Uses compressed binary protocol over HTTP(S)
  • Available for .NET Core/Framework/Standard


Compared to other existing .NET clients, ClickHouse.Client has following advantages

  • Does not have to buffer response, reducing memory usage
  • Offers wider support for ClickHouse-specific types
  • Is more compliant to ADO.NET standards (e.g. does not require calling 'NextResult' on SELECT queries)
  • Works with ORM like Dapper, Linq2DB, Entity Framework Core etc.


Documentation for the library is available in repository Wiki

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.1 is compatible. 
.NET Framework net48 is compatible.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (21)

Showing the top 5 NuGet packages that depend on ClickHouse.Client:

Package Downloads

FreeSql 数据库实现,基于 ClickHouse.Client

linq2db.LINQPad The ID prefix of this package has been reserved for one of the owners of this package by

Supported databases: IBM DB2 LUW/zOS, Firebird, IBM Informix, Microsoft Access, Microsoft Sql Server (+Azure), Microsoft Sql Server Compact, MySql, MariaDB, Oracle, PostgreSQL, SQLite, SAP HANA, SAP/Sybase ASE, ClickHouse.

FastReport.OpenSource.Data.ClickHouse The ID prefix of this package has been reserved for one of the owners of this package by

Represents a connection to ClickHouse database for FastReport.OpenSource. This package will not be updated. The FastReport.Data.ClickHouse package now includes a connector for all versions of the FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows).


ClickHouse provider for Entity Framework Core.



GitHub repositories (5)

Showing the top 5 popular GitHub repositories that depend on ClickHouse.Client:

Repository Stars
.Net ORM Fastest ORM Simple Easy Sqlite orm Oracle ORM Mysql Orm postgresql ORm SqlServer oRm 达梦 ORM 人大金仓 ORM 神通ORM C# ORM , C# ORM .NET ORM NET5 ORM .NET6 ORM ClickHouse orm QuestDb
🦄 .NET orm, C# orm, VB.NET orm, Mysql orm, Postgresql orm, SqlServer orm, Oracle orm, Sqlite orm, Firebird orm, 达梦 orm, 人大金仓 orm, 神通 orm, 翰高 orm, 南大通用 orm, 虚谷 orm, 国产 orm, Clickhouse orm, QuestDB orm, MsAccess orm.
Linq to database provider.
Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports
Библиотеки и готовые инструменты для чтения и экспорта журнала регистрации 1С в ClickHouse и ElasticSearch
Version Downloads Last updated
6.6.0 1,178 5/10/2023
6.5.2 6,231 4/7/2023
6.5.0 5,299 3/10/2023
6.4.0 10,470 1/28/2023
6.3.0 10,166 12/21/2022
6.2.0 7,827 11/22/2022
6.1.1 9,790 10/30/2022
6.0.0 7,491 10/13/2022
5.1.1 20,448 9/19/2022
5.1.0 10,839 9/14/2022
5.0.4 7,359 8/31/2022
5.0.3 22,712 8/6/2022
5.0.2 11,516 7/4/2022
5.0.1 388 7/3/2022
5.0.0 420 7/3/2022
4.3.1 1,056 6/30/2022
4.3.0 461 6/29/2022
4.2.2 63,513 2/23/2022
4.2.1 6,180 1/29/2022
4.2.0 394 1/29/2022
4.1.0 9,011 12/22/2021 33,153 10/23/2021 65,031 8/8/2021 44,531 4/7/2021 53,455 12/23/2020 11,899 11/26/2020 26,976 9/24/2020 6,818 9/19/2020 3,410 8/19/2020 1,368 7/1/2020 872 6/1/2020 8,535 5/14/2020 6,450 4/14/2020 922 3/29/2020 692 3/4/2020 569 2/21/2020 661 2/8/2020 497 2/3/2020 481 1/31/2020 505 1/1/2020 530 12/30/2019 598 11/25/2019 330 10/22/2019 328 10/20/2019 343 10/20/2019