Exporting Special Characters out of SQL Server using PowerShell.

PowerShell is ußer-useful!

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So I’ve talked before about keeping new lines when copying results to a different window in SQL Server and about copying new lines out of SQL Server into reports.

These topics have come about as they are both issues that I’ve had to deal with. Well, another of those issues is dealing with exporting special characters out of SQL Server using PowerShell.

The Lay-out.

We already have our table called “dbo.NewLineNotes” from before when we were trying to copy new lines out of SQL Server so we’re going to add another row.
Now personal experience for me centered around the German Eszett (“ß”) but you may encounter this with other characters.

-- Insert some special characters...
INSERT INTO dbo.NewLineNotes (Notes)
VALUES (N'This is a ß')

Now if you were to use the code from keeping new lines post…

and open up the csv file we would get…

EncodingIssue
My german is non-existant but I know that’s wrong!

“What do we do when we fall down?”…

Well with SQL Server, I normally break things down into the smallest parts and slowly build it up until it breaks. For this, it breaks when we get to Export-CSV as everything before it works!

Troubleshooting
What we want…

PowerShell is even easier for troubleshooting methodology as , and we’ve talked about it before, Get-Member and Get-Help are there to help us!

We know that it’s Export-CSV that is somehow screwing up our special character so the obvious next step…

help Export-CSV -Full;

And we can see a parameter just shine at us!

Encoding
Looks like ASCII is not for me!

So we have to define an “Encoding” do we? I used “UTF8” and modified my query…

EncodingIssueResolved
Eszett? More like EZ-zett!

And special characters are no longer an issue for us 🙂

 

Author: Shane O'Neill

DBA, T-SQL and PowerShell admirer, Food, Coffee, Whiskey (not necessarily in that order)...

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