Blog Post

SA Spoof

This is nothing new but it’s still a fun idea.

The problem:
The vendor app we just purchased (and are told we...

2016-09-08

492 reads

Blog Post

Defending your data

Which of these is more secure?

shilmar / Pixabay
Nicolas Chadeville / 500pxIt’s a trick question – the correct answer is “neither”.
Both castles and vaults...

2016-09-07

439 reads

Blogs

Architecting Zero Downtime Deployments–Day of Data Boston

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Evidence-bound: what AgentDBA will and won’t link

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When the evidence names the database, it says so. When it doesn’t, it stops....

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Today's AI

By Steve Jones - SSC Editor

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Split Large Queries in Athena with a Simple Modulo Trick

By Rahul Gupta

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Finding Trailing Spaces

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Finding Trailing Spaces

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Question of the Day

Finding Trailing Spaces

I have some data in a SQL Server 2025 database. It looks like this for the dbo.Customer table: 

CustomerID CustomerName PreferredName
1          Steve        Steve               
2          Andy         Andy               
3          Brian        Brian               
4          Allan        Allan               
5          Devin        Devin               
6          Steve        Steve               
7          Sally        Sally
I want to detect which names have a single trailing space. The CustomerName is a varchar() and the PreferredName is a CHAR(). Does this query detect the problem rows? 
SELECT 
       CustomerID,
       CustomerName,
       PreferredName
FROM Customer
WHERE CustomerName <> RTRIM(CustomerName)
OR PreferredName <> RTRIM(PreferredName);

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