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 |
|---|---|
|
Hangfire.SqlServer
SQL Server 2008+ (including Express), SQL Server LocalDB and SQL Azure storage support for Hangfire (background job system for ASP.NET applications).
|
29 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET Core as well as .NET Standard.
When using NuGet 3.x this package requires at least version 3.4.
|
26 |
|
EntityFramework
Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.
|
25 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET as well as .NET Standard.
|
25 |
|
AspNetCore.HealthChecks.SqlServer
HealthChecks.SqlServer is the health check package for SqlServer.
|
25 |
|
EntityFramework
Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.
|
24 |
|
MySql.Data
MySql.Data.MySqlClient .Net Core Class Library
|
24 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET Core as well as .NET Standard.
When using NuGet 3.x this package requires at least version 3.4.
|
24 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET Core as well as .NET Standard.
6c6b536dffb4da0c45ff14921bfee10265265050
When using NuGet 3.x this package requires at least version 3.4.
|
24 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET Core as well as .NET Standard.
When using NuGet 3.x this package requires at least version 3.4.
|
23 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET as well as .NET Standard.
|
23 |
|
Microsoft.Extensions.Caching.SqlServer
ASP.NET 5 distributed cache implementation on Microsoft SQL Server.
|
23 |
|
EntityFramework
Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.
|
23 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET Core as well as .NET Standard.
|
23 |
|
Hangfire.SqlServer
SQL Server 2008+ (including Express), SQL Server LocalDB and SQL Azure storage support for Hangfire (background job system for ASP.NET applications).
|
22 |
|
Microsoft.Extensions.Caching.SqlServer
Distributed cache implementation of Microsoft.Extensions.Caching.Distributed.IDistributedCache using Microsoft SQL Server.
|
22 |
|
Microsoft.Windows.Compatibility
This Windows Compatibility Pack provides access to APIs that were previously available only for .NET Framework. It can be used from both .NET as well as .NET Standard.
|
22 |
.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 | 23 | 11/30/2024 |
| 4.8.6 | 20 | 10/05/2024 |
| 4.8.5 | 24 | 03/04/2024 |
| 4.8.4 | 21 | 10/06/2024 |
| 4.8.3 | 21 | 12/11/2022 |
| 4.8.2 | 18 | 10/06/2024 |
| 4.8.1 | 21 | 11/06/2024 |
| 4.8.0 | 23 | 10/06/2024 |
| 4.8.0-preview3.19551.4 | 22 | 10/28/2024 |
| 4.8.0-preview2.19523.17 | 19 | 10/06/2024 |
| 4.8.0-preview1.19504.10 | 21 | 10/06/2024 |
| 4.7.0 | 20 | 10/06/2024 |
| 4.7.0-rc1.19456.4 | 21 | 11/19/2024 |
| 4.7.0-preview9.19421.4 | 23 | 10/06/2024 |
| 4.7.0-preview9.19416.11 | 20 | 11/19/2024 |
| 4.7.0-preview8.19405.3 | 20 | 10/06/2024 |
| 4.7.0-preview7.19362.9 | 20 | 11/19/2024 |
| 4.7.0-preview6.19303.8 | 20 | 10/06/2024 |
| 4.7.0-preview6.19264.9 | 24 | 11/19/2024 |
| 4.7.0-preview5.19224.8 | 21 | 11/19/2024 |
| 4.7.0-preview4.19212.13 | 22 | 11/19/2024 |
| 4.7.0-preview3.19128.7 | 21 | 11/19/2024 |
| 4.7.0-preview.19073.11 | 19 | 11/19/2024 |
| 4.7.0-preview.18571.3 | 22 | 10/06/2024 |
| 4.6.1 | 19 | 10/24/2024 |
| 4.6.0 | 21 | 11/04/2024 |
| 4.6.0-preview3-27014-02 | 24 | 11/03/2024 |
| 4.6.0-preview2-26905-02 | 25 | 10/06/2024 |
| 4.5.3 | 21 | 11/30/2024 |
| 4.5.1 | 19 | 10/12/2024 |
| 4.5.0 | 20 | 10/11/2024 |
| 4.5.0-rc1 | 18 | 11/30/2024 |
| 4.5.0-preview2-26406-04 | 21 | 11/19/2024 |
| 4.5.0-preview1-26216-02 | 20 | 10/06/2024 |
| 4.4.3 | 22 | 11/09/2022 |
| 4.4.2 | 20 | 10/26/2024 |
| 4.4.1 | 20 | 11/04/2024 |
| 4.4.0 | 21 | 04/20/2022 |
| 4.4.0-preview2-25405-01 | 25 | 10/19/2024 |
| 4.4.0-preview1-25305-02 | 25 | 11/19/2024 |
| 4.3.1 | 18 | 10/10/2024 |
| 4.3.0 | 17 | 10/06/2024 |
| 4.3.0-preview1-24530-04 | 23 | 10/06/2024 |
| 4.1.0 | 20 | 04/20/2022 |
| 4.1.0-rc2-24027 | 17 | 11/30/2024 |
| 4.0.0-beta-23516 | 21 | 10/06/2024 |
| 4.0.0-beta-23409 | 24 | 10/06/2024 |
| 4.0.0-beta-23225 | 22 | 10/06/2024 |
| 4.0.0-beta-23123 | 20 | 11/30/2024 |
| 4.0.0-beta-23109 | 22 | 10/06/2024 |
| 4.0.0-beta-23019 | 20 | 10/06/2024 |
| 4.0.0-beta-22816 | 20 | 10/06/2024 |
| 4.0.0-beta-22605 | 22 | 10/06/2024 |
| 1.0.0-beta2 | 24 | 10/06/2024 |
| 1.0.0-beta1 | 19 | 10/06/2024 |