System.Data.SqlClient 4.9.1

Prefix Reserved
.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher. 
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
                    


                    

                
#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

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

License

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

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

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Version Downloads Last Updated
4.9.1 247,178 2/18/2026
4.9.0 30,133,024 11/12/2024
4.8.6 135,700,114 1/9/2024
4.8.5 86,585,954 11/8/2022 4.8.5 has at least one vulnerability with high severity.
4.8.4 5,095,375 10/14/2022 4.8.4 has at least one vulnerability with high severity.
4.8.3 91,984,077 9/14/2021 4.8.3 has at least one vulnerability with high severity.
4.8.2 83,476,916 8/11/2020 4.8.2 has at least one vulnerability with high severity.
4.8.1 115,523,922 2/18/2020 4.8.1 has at least one vulnerability with high severity.
4.8.0 29,513,980 12/3/2019 4.8.0 has at least one vulnerability with high severity.
4.8.0-preview3.19551.4 91,878 11/13/2019 4.8.0-preview3.19551.4 has at least one vulnerability with high severity.
4.8.0-preview2.19523.17 29,241 11/1/2019 4.8.0-preview2.19523.17 has at least one vulnerability with high severity.
4.8.0-preview1.19504.10 51,025 10/15/2019 4.8.0-preview1.19504.10 has at least one vulnerability with high severity.
4.7.0 39,995,795 9/23/2019 4.7.0 has at least one vulnerability with high severity.
4.7.0-rc1.19456.4 18,292 9/16/2019 4.7.0-rc1.19456.4 has at least one vulnerability with high severity.
4.7.0-preview9.19421.4 20,216 9/4/2019 4.7.0-preview9.19421.4 has at least one vulnerability with high severity.
4.7.0-preview9.19416.11 1,739 9/4/2019 4.7.0-preview9.19416.11 has at least one vulnerability with high severity.
4.7.0-preview8.19405.3 80,085 8/13/2019 4.7.0-preview8.19405.3 has at least one vulnerability with high severity.
4.7.0-preview7.19362.9 244,914 7/23/2019 4.7.0-preview7.19362.9 has at least one vulnerability with high severity.
4.7.0-preview6.19264.9 3,849 9/4/2019 4.7.0-preview6.19264.9 has at least one vulnerability with high severity.
4.5.3 962,478 2/18/2020 4.5.3 has at least one vulnerability with high severity.
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