Common Mistakes in SQL Server – Part 3
Last week we discussed advantages of recompilation in Common Mistakes in SQL Server – Part 2. This week in this article Common Mistakes in SQL Server - Part 3 I...
2023-10-02
41 reads
Blog Posts
Decimal Display in Power Query
Introduction
Power Query is a versatile tool found in both Power BI and Excel, facilitating data transformation and manipulation. Despite its efficiency in numerous data tasks, managing decimal values can...
2023-10-02 (first published: 2023-09-07)
482 reads
How to curb aggressive parallelism in Microsoft SQL Server
Microsoft SQL Server, like most modern database systems, can convert a query into a set of parallel instructions to improve efficiency. This is map-reduce before map-reduce was a popular...
2023-10-02 (first published: 2023-09-06)
454 reads
How to Fix Some Common MySQL Database Import Errors: A Comprehensive Guide
While working with WordPress and MySQL databases, users might occasionally encounter import errors during site migration. These errors may compromise the integrity of the database and disrupt the site’s...
2023-10-02
205 reads
Speaking at SQL Saturday Boston 2023
I’m happy to announce that I will be speaking at SQL Saturday Boston on October 14th, 2023. This year’s session is Answering the Auditor’s Call with Automation
As DBAs, we’re...
2023-10-02
14 reads
A New Word: Ghough
ghough – n. a hollow place in your psyche that can never be filled; a bottomless hunger for more food, more praise, more attention, more affection, more job, more...
2023-09-29
50 reads
Friday Flyway Tips: More Config Options
Working with various Flyway configuration options used to be a pain since they were either CLI parameters or in a text files. We’ve made editing these easier in Flyway...
2023-09-29 (first published: 2023-08-25)
141 reads
Temporal Table Data Fixes
I found myself in a situation where I needed to modify temporal tables. We do this outside business hours because we don’t want clients changing data while versioning is...
2023-09-29 (first published: 2023-09-05)
606 reads
T-SQL Tuesday: Encryption and Data Protection
I have the honour of hosting this month’s T-SQL Tuesday. In case there’s any doubt that’s for October 2023, I’m posting this invitation a little early as I got...
2023-09-29
29 reads
FDD 2023 – Session Materials
You can find the slides for my session at Future Data Driven summit at GitHub. It was really nice presenting (virtually). If you have any questions, let me know!
The...
2023-09-27
21 reads
Blogs
Why your data still can’t answer a simple question
Every organization I talk to has the same problem dressed up in different clothes....
T-SQL Tuesday #197 Invitation – An impactful session or two from a conference
By DataOnWheels
I am delighted to host this month’s T-SQL Tuesday invitation. If you are new...
Did You Really Name That Default?
By alevyinroc
Ten years (and a couple jobs) ago, I wrote about naming default constraints to...
Forums
The day-to-day pressures of a DBA team, and how we can work smarter with automation and AI
Comments posted to this topic are about the item The day-to-day pressures of a...
Using OPENJSON
Comments posted to this topic are about the item Using OPENJSON
Data Modeling with dbt for Visual Code: The Fabric Modern Data Platform
Comments posted to this topic are about the item Data Modeling with dbt for...
Question of the Day
Using OPENJSON
I have some data in a table that looks like this:
BeerID BeerName brewer beerdescription 1 Becks Interbrew Beck's is a German-style pilsner beer 2 Fat Tire New Belgium Toasty malt, gentle sweetness, flash of fresh hop bitterness. 3 Mac n Jacks Mac & Jack's Brewery This beer erupts with a floral, hoppy taste 4 Alaskan Amber Alaskan Brewing Alaskan Brewing Amber Ale is an "alt" style beer 8 Kirin Kirin Brewing Kirin Ichiban is a Lager-type beerIf I run this, what is returned?
select t1.key
from openjson((select t.* FROM Beer AS t for json path)) t1 See possible answers