This comic was retweeted into my timeline on Twitter (I refuse to call it X). Here’s the dialog from the comic, for those that don’t want to click through...
2024-06-10 (first published: 2024-05-20)
422 reads
Recently I’ve been looking at archiving some data at SQL Saturday, possibly querying it, and perhaps building a data warehouse of sorts. The modern view of data warehousing seems...
2024-06-14 (first published: 2024-05-20)
357 reads
Just as it's important to take care of our physical health (and I'm guilty of neglecting that), it is important to take care of our mental health, too. Also,...
2024-06-10 (first published: 2024-05-20)
303 reads
In SQL Server, using the KILL command to terminate a session results in an entry being logged in the error log.
This raises the question: Does the ALTER INDEX REBUILD...
2024-06-05 (first published: 2024-05-18)
226 reads
In today’s data-driven world, having the right tools to manage and process large datasets is crucial. That’s where Azure Data Lake Storage (ADLS) and Azure Data Factory (ADF) come...
2024-06-05 (first published: 2024-05-17)
387 reads
flichtish – adj. nervously aware how much of your self-image is based on untested assumptions about yourself – only ever guessing how you’d react to a violent thread, a...
2024-05-17
24 reads
In a previous post we went through how to use Docker Build Cloud to remotely build a Docker container image from a Github repository. In that example, we kicked...
2024-06-03 (first published: 2024-05-17)
261 reads
We’re taking the roadshow across the water. Hope the plane makes it. The Redgate DevOps Roadshow comes to Ireland and the Northern UK in June. We’ll be in these...
2024-05-16
25 reads
SQL aggregate functions are your go-to tools for transforming raw data into actionable insights. They condense multiple rows into single, meaningful values, making it easier to grasp the big...
2024-05-15
358 reads
This month is a great topic to me. I think growing and improving your career is a skill that most of us could improve, especially in our younger years....
2024-06-07 (first published: 2024-05-14)
643 reads
I’m excited to announce the release of a new open-source project that fully automates...
One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....
By Steve Jones
I have said and written this many times: Redgate Software is the type of...
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Comments posted to this topic are about the item AI Experience Gap that we...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers