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System.Data.SqlClient 4.9.1

Prefix Reserved
dotnet add package System.Data.SqlClient --version 4.9.1
 
 
NuGet\Install-Package System.Data.SqlClient -Version 4.9.1
 
 
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="System.Data.SqlClient" Version="4.9.1" />
 
 
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="System.Data.SqlClient" Version="4.9.1" />
 
Directory.Packages.props
<PackageReference Include="System.Data.SqlClient" />
 
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add System.Data.SqlClient --version 4.9.1
 
 
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: System.Data.SqlClient, 4.9.1"
 
 
#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.
#:package System.Data.SqlClient@4.9.1
 
 
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=System.Data.SqlClient&version=4.9.1
 
Install as a Cake Addin
#tool nuget:?package=System.Data.SqlClient&version=4.9.1
 
Install as a Cake Tool
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

About

The legacy .NET Data Provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS).

System.Data.SqlClient is deprecated. Please use Microsoft.Data.SqlClient instead.

Main Types

The main types provided by this library are:

  • System.Data.SqlClient.SqlConnection
  • System.Data.SqlClient.SqlException
  • System.Data.SqlClient.SqlParameter
  • System.Data.SqlDbType
  • System.Data.SqlClient.SqlDataReader
  • System.Data.SqlClient.SqlCommand
  • System.Data.SqlClient.SqlTransaction
  • System.Data.SqlClient.SqlParameterCollection
  • System.Data.SqlClient.SqlClientFactory

Additional Documentation

Related Packages

License

System.Data.SqlClient is released as open source under the MIT license.

Product Versions Compatible and additional computed target framework versions.
.NET net5.0 net5.0 was computed.  net5.0-windows net5.0-windows was computed.  net6.0 net6.0 is compatible.  net6.0-android net6.0-android was computed.  net6.0-ios net6.0-ios was computed.  net6.0-maccatalyst net6.0-maccatalyst was computed.  net6.0-macos net6.0-macos was computed.  net6.0-tvos net6.0-tvos was computed.  net6.0-windows net6.0-windows was computed.  net7.0 net7.0 was computed.  net7.0-android net7.0-android was computed.  net7.0-ios net7.0-ios was computed.  net7.0-maccatalyst net7.0-maccatalyst was computed.  net7.0-macos net7.0-macos was computed.  net7.0-tvos net7.0-tvos was computed.  net7.0-windows net7.0-windows was computed.  net8.0 net8.0 is compatible.  net8.0-android net8.0-android was computed.  net8.0-browser net8.0-browser was computed.  net8.0-ios net8.0-ios was computed.  net8.0-maccatalyst net8.0-maccatalyst was computed.  net8.0-macos net8.0-macos was computed.  net8.0-tvos net8.0-tvos was computed.  net8.0-windows net8.0-windows was computed.  net9.0 net9.0 was computed.  net9.0-android net9.0-android was computed.  net9.0-browser net9.0-browser was computed.  net9.0-ios net9.0-ios was computed.  net9.0-maccatalyst net9.0-maccatalyst was computed.  net9.0-macos net9.0-macos was computed.  net9.0-tvos net9.0-tvos was computed.  net9.0-windows net9.0-windows was computed.  net10.0 net10.0 was computed.  net10.0-android net10.0-android was computed.  net10.0-browser net10.0-browser was computed.  net10.0-ios net10.0-ios was computed.  net10.0-maccatalyst net10.0-maccatalyst was computed.  net10.0-macos net10.0-macos was computed.  net10.0-tvos net10.0-tvos was computed.  net10.0-windows net10.0-windows was computed. 
.NET Core netcoreapp2.0 netcoreapp2.0 was computed.  netcoreapp2.1 netcoreapp2.1 was computed.  netcoreapp2.2 netcoreapp2.2 was computed.  netcoreapp3.0 netcoreapp3.0 was computed.  netcoreapp3.1 netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 netstandard2.0 is compatible.  netstandard2.1 netstandard2.1 was computed. 
.NET Framework net461 net461 was computed.  net462 net462 is compatible.  net463 net463 was computed.  net47 net47 was computed.  net471 net471 was computed.  net472 net472 was computed.  net48 net48 was computed.  net481 net481 was computed. 
MonoAndroid monoandroid monoandroid was computed. 
MonoMac monomac monomac was computed. 
MonoTouch monotouch monotouch was computed. 
Tizen tizen40 tizen40 was computed.  tizen60 tizen60 was computed. 
Xamarin.iOS xamarinios xamarinios was computed. 
Xamarin.Mac xamarinmac xamarinmac was computed. 
Xamarin.TVOS xamarintvos xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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GitHub repositories (247)

Showing the top 20 popular GitHub repositories that depend on System.Data.SqlClient:

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dotnet/samples
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Version Downloads Last Updated
4.9.1 3,717,014 2/18/2026
4.9.0 40,072,360 11/12/2024
4.8.6 160,188,790 1/9/2024
4.8.5 91,132,290 11/8/2022 4.8.5 has at least one vulnerability with high severity.
4.8.4 5,332,898 10/14/2022 4.8.4 has at least one vulnerability with high severity.
4.8.3 94,441,216 9/14/2021 4.8.3 has at least one vulnerability with high severity.
4.8.2 85,725,961 8/11/2020 4.8.2 has at least one vulnerability with high severity.
4.8.1 119,432,294 2/18/2020 4.8.1 has at least one vulnerability with high severity.
4.8.0 30,409,583 12/3/2019 4.8.0 has at least one vulnerability with high severity.
4.8.0-preview3.19551.4 93,349 11/13/2019 4.8.0-preview3.19551.4 has at least one vulnerability with high severity.
4.8.0-preview2.19523.17 29,806 11/1/2019 4.8.0-preview2.19523.17 has at least one vulnerability with high severity.
4.8.0-preview1.19504.10 51,447 10/15/2019 4.8.0-preview1.19504.10 has at least one vulnerability with high severity.
4.7.0 41,689,372 9/23/2019 4.7.0 has at least one vulnerability with high severity.
4.7.0-rc1.19456.4 18,713 9/16/2019 4.7.0-rc1.19456.4 has at least one vulnerability with high severity.
4.7.0-preview9.19421.4 20,567 9/4/2019 4.7.0-preview9.19421.4 has at least one vulnerability with high severity.
4.7.0-preview9.19416.11 1,853 9/4/2019 4.7.0-preview9.19416.11 has at least one vulnerability with high severity.
4.7.0-preview8.19405.3 83,016 8/13/2019 4.7.0-preview8.19405.3 has at least one vulnerability with high severity.
4.7.0-preview7.19362.9 296,968 7/23/2019 4.7.0-preview7.19362.9 has at least one vulnerability with high severity.
4.7.0-preview6.19264.9 4,031 9/4/2019 4.7.0-preview6.19264.9 has at least one vulnerability with high severity.
4.5.3 1,014,738 2/18/2020 4.5.3 has at least one vulnerability with high severity.
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