Master SQL Subqueries with This Free Course
Want to boost your SQL game? Check out this free course, SQL Subqueries: Real-World Exercises for All Levels. It covers subqueries – a must-have tool for any SQL pro....
2025-01-16
34 reads
Want to boost your SQL game? Check out this free course, SQL Subqueries: Real-World Exercises for All Levels. It covers subqueries – a must-have tool for any SQL pro....
2025-01-16
34 reads
2025-01-16
6 reads
One of my customers recently wanted to rename each of the SQL audit files will the datetime stamp of when it was created. I explained to them the filename...
2025-01-15 (first published: 2024-11-05)
603 reads
A full transaction log can occur for a number of reasons. Typically it is due to the log not being truncated with regular transaction log backups, or something else...
2025-01-15
51 reads
One of the neat enhancements made to Flyway was the addition of state-based workflows and tooling. A lot of people have loved SQL Compare or SQL Source Control for...
2025-01-15 (first published: 2025-01-08)
1,717 reads
Wow I am so late in posting these notes! But this conference was amazing, so figured still good to post my notes from the incredible sessions I attended! Hope...
2025-01-14
29 reads
It’s time for the first T-SQL Tuesday blog of 2025, with an invite from the first non-founder to host a party, Rob Farley. I reached out to Rob and...
2025-01-14
38 reads
A few years ago I stumbled on this video and loved it. That led me to Mary’s page and this cover of John Mayer’s Stop This Train: Since then...
2025-01-13
27 reads
I did a couple of posts previously on dumping/restoring Azure PostgreSQL databases and also using the Azure migration tool. I had to ultimately do a combo of those because...
2025-01-13 (first published: 2025-01-07)
1,940 reads
How to clear the SSMS cache?
If you are reading this, it's probably because you too have this rare need to clear the SSMS cache for...
2025-01-13 (first published: 2025-01-10)
3,059 reads
By gbargsley
One of the first things I review when I inherit a new SQL Server...
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
By davebem
I’ve had a Dropbox account for years. Like a lot of people, I started...
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When things go wrong - like trouble signing in, videos pausing, unclear charges, or...
Tlp/Wa_Cs:0817-866-887. Jl. Lenteng Agung Raya No.26 E-F, RT.1/RW.4, Ps. Minggu, Kota Jakarta Selatan, Daerah...
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