Changing the Data Type of a Primary Key–#SQLNewBlogger
A client asked this question recently: How do I change my numeric PK to a character type? I decided to write a short blog on how to do this....
2023-12-01 (first published: 2023-11-20)
377 reads
Blog Posts
PostgreSQL Events – A Newbies Perspective: #PGSQLPhriday 014
For this month’s #PGSQLPhriday 014 blogging event, Pavlo Golub has asked a pretty simple question: What do you think about PostgreSQL events? Prior to this year, I’d never attended...
2023-12-01
71 reads
Using ThinOptics to Read Data
As I’ve aged, I find myself struggling to read many things in my life. It started with difficulties seeing menus, but moved on to other areas. During the pandemic,...
2023-12-01
58 reads
Testing Microsoft Fabric - Part 3
Sorry to disappoint you. In this post, we won't test Microsoft Fabric directly. We will compare Azure Data Factory (ADF) to Microsoft...
2023-11-30
3 reads
Cosmos DB – Monitoring performance
Cosmos DB has become my latest focus and I hope to start sharing more about ways you can use it. Cosmos DB doesn’t provide the same granularity of query...
2023-11-29 (first published: 2023-11-15)
243 reads
Is that the right question to ask?
This is not a “clickbait” title, but an important consideration when it comes to developing technical solutions. Let me give you an example between two questions for SQL Server...
2023-11-29 (first published: 2023-11-17)
253 reads
SQL Prompt Tips–Using $surroundtext$ in a Snippet
A user on the SQL Community Slack was asking about what the $surroundtext$ variable. This post looks at how this can be used in snippets. This is part of...
2023-11-29
87 reads
Force parameterization is powerful-feature
Force parameterization in Microsoft SQL Server is a feature designed to optimize query performance by converting literal values in Transact-SQL statements into parameters. This process helps in plan reuse,...
2023-11-27 (first published: 2023-11-13)
879 reads
Giving a Security Webinar this Wednesday
If you haven’t already signed up, on November 29, 2023, at 11 AM Eastern Standard Time, I’m presenting a webinar on how to harden SQL Server. Link to Register...
2023-11-27
19 reads
Part 1: The Modern Azure Data Warehouse – Choosing The Tech
With reports hitting the transactional databases, we were encountering performance issues. We needed to choose a path forward that would lighten the load on the prod database servers and...
2023-11-27 (first published: 2023-11-16)
616 reads
Blogs
No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger
By Steve Jones
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
By gbargsley
One of the first things I review when I inherit a new SQL Server...
AgentDBA vs Critical SQL Server
By Arun Sirpal
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 TaylorHow many rows are returned? See possible answers