Learn more
 

Replicate SharePoint Data from PowerShell


Write a quick PowerShell script to query SharePoint data. Use connectivity to the live data to replicate SharePoint data to SQL Server.



The CData ODBC Driver for SharePoint enables out-of-the-box integration with Microsoft's built-in support for ODBC. The ODBC driver instantly integrates connectivity to the real SharePoint data with PowerShell.

You can use the .NET Framework Provider for ODBC built into PowerShell to quickly automate integration tasks like replicating SharePoint data to other databases. This article shows how to replicate SharePoint data to SQL Server in 5 lines of code.

You can also write PowerShell code to execute create, read, update, and delete (CRUD) operations. See the examples below.

Create an ODBC Data Source for SharePoint

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

Set the URL property to the base SharePoint site or to a sub-site. This allows you to query any lists and other SharePoint entities defined for the site or sub-site.

The User and Password properties, under the Authentication section, must be set to valid SharePoint user credentials when using SharePoint On-Premise.

If you are connecting to SharePoint Online, set the SharePointEdition to SHAREPOINTONLINE along with the User and Password connection string properties. For more details on connecting to SharePoint Online, see the "Getting Started" chapter of the help documentation

Connect to SharePoint

The code below shows how to use the DSN to initialize the connection to SharePoint data in PowerShell:

$conn = New-Object System.Data.Odbc.OdbcConnection $conn.ConnectionString = "DSN=CData SharePoint Source x64"

Back Up SharePoint Data to SQL Server

After you enable caching, you can use the code below to replicate data to SQL Server.

Set the following connection properties to configure the caching database:

  • CacheProvider: The name of the ADO.NET provider. This can be found in the Machine.config for your version of .NET. For example, to configure SQL Server, enter System.Data.SqlClient.

  • CacheConnection: The connection string of properties required to connect to the database. Below is an example for SQL Server:

    Server=localhost;Database=RSB;User Id=sqltest;Password=sqltest;

The SQL query in the example can be used to refresh the entire cached table, including its schema. Any already existing cache is deleted.

$conn.Open() # Create and execute the SQL Query $SQL = "CACHE DROP EXISTING SELECT * FROM " + $MyCustomList $cmd = New-Object System.Data.Odbc.OdbcCommand($sql,$conn) $count = $cmd.ExecuteNonQuery() $conn.Close()

The driver gives you complete control over the caching functionality. See the help documentation for more caching commands and usage examples. See the help documentation for steps to replicate to other databases.

Other Operations

To retrieve SharePoint data in PowerShell, call the Fill method of the OdbcDataAdapter method. To execute data manipulation commands, initialize the OdbcCommand object and then call ExecuteNonQuery. Below are some more examples CRUD commands to SharePoint through the .NET Framework Provider for ODBC:

Retrieve SharePoint Data

$sql="SELECT Name, Revenue from MyCustomList" $da= New-Object System.Data.Odbc.OdbcDataAdapter($sql, $conn) $dt= New-Object System.Data.DataTable $da.Fill($dt) $dt.Rows | foreach { $dt.Columns | foreach ($col in dt{ Write-Host $1[$_] } }

Update SharePoint Data

$cmd = New-Object System.Data.Odbc.OdbcCommand("UPDATE MyCustomList SET Location='Chapel Hill' WHERE Id = @myId", $conn) $cmd.Parameters.Add(new System.Data.Odbc.OdbcParameter("myId","001d000000YBRseAAH") $cmd.ExecuteNonQuery()

Insert SharePoint Data

$cmd = New-Object System.Data.Odbc.OdbcCommand("INSERT INTO MyCustomList SET Location='Chapel Hill' WHERE Id = @myId", $conn) $cmd.Parameters.Add(new System.Data.Odbc.OdbcParameter("myId","001d000000YBRseAAH") $cmd.ExecuteNonQuery()

Delete SharePoint Data

$cmd = New-Object System.Data.Odbc.OdbcCommand("DELETE FROM MyCustomList WHERE Id = @myid", $conn) $cmd.Parameters.Add(new System.Data.Odbc.OdbcParameter("myId","001d000000YBRseAAH") $cmd.ExecuteNonQuery()

Ready to get started?

Download a free trial of the SharePoint ODBC Driver to get started:

 Download Now

Learn more:

SharePoint Icon SharePoint ODBC Driver

The SharePoint ODBC Driver is a powerful tool that allows you to connect with live data from SharePoint and SharePoint Online, directly from any applications that support ODBC connectivity.

Access SharePoint data like you would a database - read, write, and update SharePoint Lists, Contacts, Calendar, Links, Tasks, etc. through a standard ODBC Driver interface.

In this article

Related articles