Compare SharePoint List Items using PowerShell
Requirement: We've two task lists with hundreds of rows in it. Wanted to compare these two SharePoint Lists and extract the difference from both of them.
Solution: Lets use PowerShell script to compare and extract the difference between SharePoint lists!
Output: Here the InputObject column gives the difference.
The SideIndicator simply denotes where is the difference is.
Solution: Lets use PowerShell script to compare and extract the difference between SharePoint lists!
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
#Variables for Processing
$SiteURL = "http://projects.crescent.com"
$ListOneName ="Team One Tasks"
$ListTwoName ="Tasks Two Tasks"
$ColumnToCompare="Task Name"
#Get site and List objects
$Web = Get-SPWeb $SiteURL
$ListOne = $web.lists[$ListOneName]
$ListTwo = $web.lists[$ListTwoName]
#Fetch specifc Column Values from each lists to compare
$ListOneValues = @()
$ListTwoValues = @()
$ListOne.Items| foreach { $ListOneValues+= $_[$ColumnToCompare] }
$ListTwo.Items | foreach { $ListTwoValues+= $_[$ColumnToCompare] }
#Compare
Compare-Object $ListOneValues $ListTwoValues # -PassThru
Output: Here the InputObject column gives the difference.
The SideIndicator simply denotes where is the difference is.
- <= - Difference is in Left side - first object we compare
- => - Difference is in the Right side - Second object in the comparison
Compare SharePoint List Items using PowerShell
Reviewed by Salaudeen Rajack
on
October 01, 2015
Rating:
Reviewed by Salaudeen Rajack
on
October 01, 2015
Rating:
This doesn't explain:
ReplyDeleteWhere does the Microsoft.SharePoint.PowerShell snap-in come from and how do I get it?
Microsoft.SharePoint.PowerShell snap-in comes with SharePoint installation. Run this code from any of App/Web Server.
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