ClickHouse.Client 6.5.2

ClickHouse.Client

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

Advantages

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

Documentation for the library is available in repository Wiki

Showing the top 20 packages that depend on ClickHouse.Client.

Packages Downloads
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database for FastReport.Net.
18
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.2.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2023.3.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2022.1.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2022.3.7+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.9.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2025.1.1.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF. Requirements: Any FastReport 2024.1.8.0+ package, NuGet Client 3.4.4+
13
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2025.1.22.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2023.2.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2022.3.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.0.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF. Requirements: Any FastReport 2023.3.7+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2022.3.8+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.3.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.20.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2024.2.12.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2022.1.13+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.CoreWin (.Net Core 3.1 and .Net 5 Windows). Requirements: Any FastReport 2023.1.0+ package, NuGet Client 3.4.4+
12
FastReport.Data.ClickHouse
Represents a connection to ClickHouse database. Shared Plugin for all versions of FastReport product: FastReport .NET, FastReport.Core, FastReport.OpenSource, FastReport.WPF, FastReport.Avalonia. Requirements: Any FastReport 2025.1.15.0+ package, NuGet Client 3.4.4+
12

.NET Framework 4.8

.NET Standard 2.1

.NET 6.0

.NET 5.0

.NET Core 3.1

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