Blog Posts

Blog Post

A Lost Day

I’m writing this in advance, as I usually recommend for all bloggers, because this is a lost day for me. I’m not going to experience May 27th, 2019 on...

2019-05-27

38 reads

Cup and Saucer

Weekly reading #15

SQLDay 2019 is gone. The Data Community.PL has now a new goal – it is the SQL Saturday #914 in Torun. The speakers will be announced after July 30th....

2019-05-27

23 reads

Blog Post

Last Weeks Reading (2019-05-26)

It was tremendously extensive week for me (a week ago) when I spent time between two conferences: SQLDay (Wroclaw, Poland) and SQL Saturday #857 (Kiev, Ukraine). I’ve been helping...

2019-05-26

12 reads

Blogs

No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger

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I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...

Where Is My SQL Agent? Running Scheduled Jobs Against Azure SQL Database

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One of the first things I review when I inherit a new SQL Server...

AgentDBA vs Critical SQL Server

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It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...

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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