System.Data.SqlClient 4.9.0
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
- Introducing the new Microsoft.Data.SqlClient
- [https://techcommunity.microsoft.com/t5/sql-server-blog/announcement-system-data-sqlclient-package-is-now-deprecated/ba-p/4227205](Announcement: System.Data.SqlClient package is now deprecated)
- For conceptual information about using this namespace when programming with .NET, see SQL Server and ADO.NET.
- API reference for System.Data.SqlClient can be found in: https://learn.microsoft.com/en-us/dotnet/api/system.data.sqlclient?view=netframework-4.8.1
- API reference for Microsoft.Data.SqlClient can be found in: https://learn.microsoft.com/en-us/dotnet/api/microsoft.data.sqlclient
Related Packages
License
System.Data.SqlClient is released as open source under the MIT license.
Showing the top 20 packages that depend on System.Data.SqlClient.
| Packages | Downloads |
|---|---|
|
Microsoft.ApplicationInsights.DependencyCollector
Application Insights Dependency Collector for .NET applications. This is a dependent package for Application Insights platform specific packages and provides automatic collection of dependency telemetry. Please install the platform specific packages directly for the best experience. Privacy statement: https://go.microsoft.com/fwlink/?LinkId=512156
|
15 |
|
Dapper.StrongName
A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..
|
15 |
|
Microsoft.ApplicationInsights.DependencyCollector
Application Insights Dependency Collector for .NET applications. This is a dependent package for Application Insights platform specific packages and provides automatic collection of dependency telemetry. Please install the platform specific packages directly for the best experience. Privacy statement: https://go.microsoft.com/fwlink/?LinkId=512156
|
14 |
|
Dapper.StrongName
A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..
|
14 |
|
Dapper
A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..
|
14 |
|
Microsoft.Extensions.Caching.SqlServer
Distributed cache implementation of Microsoft.Extensions.Caching.Distributed.IDistributedCache using Microsoft SQL Server.
|
13 |
|
Microsoft.Extensions.Caching.SqlServer
ASP.NET 5 distributed cache implementation on Microsoft SQL Server.
|
13 |
.NET Framework 4.6.2
- No dependencies.
.NET 6.0
- runtime.native.System.Data.SqlClient.sni (>= 4.4.0)
.NET 8.0
- runtime.native.System.Data.SqlClient.sni (>= 4.4.0)
.NET Standard 2.0
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.9.0 | 16 | 02/18/2025 |
| 4.8.6 | 25 | 08/17/2024 |
| 4.8.5 | 13 | 03/07/2025 |
| 4.8.4 | 12 | 03/06/2025 |
| 4.8.3 | 12 | 03/06/2025 |
| 4.8.2 | 13 | 03/06/2025 |
| 4.8.1 | 13 | 03/08/2025 |
| 4.8.0 | 12 | 03/07/2025 |
| 4.8.0-preview3.19551.4 | 13 | 03/06/2025 |
| 4.8.0-preview2.19523.17 | 14 | 03/08/2025 |
| 4.8.0-preview1.19504.10 | 13 | 03/06/2025 |
| 4.7.0 | 13 | 03/06/2025 |
| 4.7.0-rc1.19456.4 | 13 | 03/06/2025 |
| 4.7.0-preview9.19421.4 | 13 | 03/06/2025 |
| 4.7.0-preview9.19416.11 | 13 | 03/06/2025 |
| 4.7.0-preview8.19405.3 | 13 | 03/06/2025 |
| 4.7.0-preview7.19362.9 | 13 | 03/06/2025 |
| 4.7.0-preview6.19303.8 | 13 | 03/07/2025 |
| 4.7.0-preview6.19264.9 | 13 | 03/06/2025 |
| 4.7.0-preview5.19224.8 | 14 | 03/06/2025 |
| 4.7.0-preview4.19212.13 | 14 | 03/07/2025 |
| 4.7.0-preview3.19128.7 | 15 | 03/08/2025 |
| 4.7.0-preview.19073.11 | 13 | 03/06/2025 |
| 4.7.0-preview.18571.3 | 14 | 03/08/2025 |
| 4.6.1 | 13 | 03/08/2025 |
| 4.6.0 | 12 | 03/08/2025 |
| 4.6.0-preview3-27014-02 | 14 | 03/08/2025 |
| 4.6.0-preview2-26905-02 | 14 | 03/07/2025 |
| 4.5.3 | 13 | 03/08/2025 |
| 4.5.1 | 13 | 03/06/2025 |
| 4.5.0 | 14 | 03/08/2025 |
| 4.5.0-rc1 | 14 | 03/08/2025 |
| 4.5.0-preview2-26406-04 | 13 | 03/06/2025 |
| 4.5.0-preview1-26216-02 | 13 | 03/07/2025 |
| 4.4.3 | 13 | 03/07/2025 |
| 4.4.2 | 13 | 03/08/2025 |
| 4.4.1 | 13 | 03/08/2025 |
| 4.4.0 | 13 | 08/16/2023 |
| 4.4.0-preview2-25405-01 | 13 | 03/06/2025 |
| 4.4.0-preview1-25305-02 | 16 | 03/07/2025 |
| 4.1.0-rc2-24027 | 15 | 03/06/2025 |
| 4.0.0-beta-23516 | 13 | 03/06/2025 |
| 4.0.0-beta-23409 | 13 | 03/06/2025 |
| 4.0.0-beta-23225 | 14 | 03/07/2025 |
| 4.0.0-beta-23123 | 14 | 03/07/2025 |
| 4.0.0-beta-23109 | 15 | 03/06/2025 |
| 4.0.0-beta-23019 | 14 | 03/07/2025 |
| 4.0.0-beta-22816 | 13 | 03/08/2025 |
| 4.0.0-beta-22605 | 16 | 03/07/2025 |
| 1.0.0-beta2 | 13 | 03/06/2025 |
| 1.0.0-beta1 | 13 | 03/06/2025 |