What I learned from “The boy who cried wolf”
I was thinking about the story The boy who cried wolf earlier today and realized that it has some lessons ... Continue reading
2020-06-12 (first published: 2020-05-28)
483 reads
SQLStudies
Use session_context to create a “variable” that lasts between batches.
The other day I had a brief conversation with Itzik Ben-Gan (about|twitter) on twitter and I have to tell you ... Continue reading
2020-05-26
134 reads
Connecting to Azure SQL Database: Requested tenant identifier ‘00000000-0000-0000-0000-000000000000’ is not valid.
The other day I got this rather interesting error while connecting to an Azure SQL DB. I was connecting using ... Continue reading
2020-05-20
101 reads
Negative (-) is an operator and will affect the order of operations.
An interesting question came to my attention the other day. A strange operation problem in SQL Server: -100/-100*10 = 0 ... Continue reading
2020-05-18
412 reads
Running Azure from my android phone
The other day I had a random thought. I wonder if there is a version of Azure Portal for Android. ... Continue reading
2020-05-13
73 reads
Explain CROSS APPLY like I’m 5.
A good friend of mine (Randolph West (blog|twitter) asked that someone Explain CROSS APPLY like they are 5. So, here’s ... Continue reading
2020-05-25 (first published: 2020-05-11)
1,824 reads
Could not obtain information about Windows NT group/user
This is an interesting error that you’ll occasionally get when accessing an AD/Windows ID. Msg 15404, Level 16, State 11, ... Continue reading
2020-05-06
159 reads
SQL Homework – May 2020 – Forum Lurking.
A few months ago I suggested writing blog post(s) as a great way to learn and document your progress (among ... Continue reading
2020-05-04
27 reads
Call to action: What do you own?
You restored that database, did you remember to change the owner or is it still you? How about that job ... Continue reading
2020-04-29
15 reads
What is (local)?
When connecting to a SQL Server instance sometimes you’ll see (local), localhost or even just a single period (hard to ... Continue reading
2020-05-12 (first published: 2020-04-27)
376 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...
Daily aggregation of Azure Blob Storage by tier (created/tier-change/deleted)
Hello all, I’m looking for advice on how to derive a daily snapshot table...
SQL 2017 to SQL 2025. Good to Go ?
We need to replace our Windows server running SQL 2017. Any reason not to...
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