SQL Server interface for R
Sql server database interface (DBI) driver for R.
This is a DBI-compliant Sql server driver based on the System.Data.SqlClient.
Sql Server driver database interface (DBI) driver for R.
This is a DBI-compliant Sql Server driver based on the
The .NET Framework Data Provider for SQL Server (SqlClient)
The .NET Framework Data Provider for SQL Server (SqlClient) uses its own protocol to communicate with SQL Server. It is lightweight and performs well because it is optimized to access a SQL Server directly without adding an OLE DB or Open Database Connectivity (ODBC) layer.
Prerequisites and package dependencies
The interoperability of R and .NET code relies on the
rClr package. You can download an installable R package for windows (zip file). Please Make sure to at least skim through the installation instructions..
Under windows it is better to use the zip package. First you install Visual C++ Redistributable Packages for Visual Studio 2013
rsqlserver package uses the .NET framework SDK to build a small C# project. Typically if you have on your machine the file "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe", you can skip this paragraph. Otherwise you need to install the Microsoft Windows SDK for Windows 7 and .NET Framework 4. An overview of list of Microsoft SDKs is available here
rsqlserver is currently available only on github. It is available for windows user and Linux user.
You can install it from
github using the
require(devtools) install_github('agstudy/rsqlserver') ## assuming that you have already installed rClr
rsqlserver presents many features:
- Fast and Easy connection to Sql server.[see benchamrking]
- Use Trusted connection with server. This functionality is only available for Windows users.
dbSendQueryQuerying the data base : low levels functions using sql statement.
- Full DBI compliant: for example Support of Higher level convenient functions :
dbRollbackfor Transaction management
dbCallProc(in development) for Stored procedure call.
dbBulkCopyusing Bulk Copy for quickly bulk copying Big data.frame or large files into SQL server tables or views.
- Many DBI extension like
dbParameter(coming soon) to handle Transact-SQL named parameters. This will provide better type checking and improve performance.
You can see
rsqlserver benchmarking performance versus drivers :
I want to thank Jean-Michel Perraud the author of rClr package.
if you like this project, give it a star or a donation :)
Functions in RSQLServer
|rsqlserver-package||SQL Server interface for R|
Last month downloads
Include our badge in your README