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Unraveling the Mysteries of the Ephemeral Model: The Fabric Modern Data Platform

Data build tool (dbt) is an open-source command line tool that helps analysts and engineers transform data within their warehouses.  It already assumes that data is extracted and loaded into raw tables.  The dbt core framework is written in Python with the translations defined as a combination of SQL scripts, Jinga Template Language, and YAML […]

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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