SQLServerCentral Editorial

Multiple Failures

This Friday Steve Jones has a disaster recovery poll. When you have a true disaster, often there are multiple things that go wrong and cause a cascading failure. Is this common, let us know what your experience is this Friday.

SQLServerCentral Editorial

Understanding Security

It is important for data professionals to understand security, but it's also important for end users that must handle data. However we have a lot of work to do to make that easier since Steve Jones thinks many IT pros struggle with this concept.

SQLServerCentral Editorial

Etiquette

As technology has rapidly advanced our communications, we have not necessarily learned to deal with the implications and challenges of this anywhere, anytime communication reach. Steve Jones reminds us that etiquette matters, even when we are designing systems.

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Question of the Day

Detecting Characters

I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:

SELECT CustomerNameID,
       CustomerName
 FROM dbo.CustomerName
 WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName
1              John Smith
2              Sarah Johnson
3              MICHAEL WILLIAMS
4              JENNIFER BROWN
5              david jones
6              emily davis
7              Robert Miller
8              LISA WILSON
9              christopher moore
10             Amanda Taylor
How many rows are returned?

See possible answers