2018-02-07
288 reads
Kenneth Fisher
SQL Homework – February 2018 – Work with security
This month let’s create some security!
Create logins: GUI 5 pts/Script 5 pts
Create a SQL login and a Windows authenticated login....
2018-02-05
301 reads
The difference between blogging about something you know, and something you are learning (Love blogging! Live!)
Close but you need to blog about learning while blogging about the difference of blogging when you are learning something...
2018-01-31
509 reads
How To: Install SQL Server on an Azure VM
Last month I demonstrated creating an Azure VM with SQL installed using one of the default templates. While this is...
2018-01-29
603 reads
What’s dbo?
Don’t you hate it how certain words (well, acronyms in this case) get reused to mean multiple things? dbo seems...
2018-01-29 (first published: 2018-01-22)
1,973 reads
Who should own the database?
TL;DR; SA, or if you are really paranoid then you can create a disabled SQL login with minimal permissions and...
2018-01-25 (first published: 2018-01-15)
2,701 reads
Help it takes forever to open the SQL Server Log!
Just to be very clear, I’m talking about the SQL Server Log, not database logs. Sometimes this is called the...
2018-01-24
436 reads
How to read a technical blog
There are thousands, tens of thousands, probably hundreds of thousands of blogs out there on all sorts of topics. If...
2018-01-17
306 reads
Fun with sp_rename
Currently the only way to rename objects in SQL Server is to use sp_rename. Although that may be changing in...
2018-01-11
1,245 reads
2018-01-10
243 reads
Blogs
AI: Blog a Day – Day 5: Notebooks, Hugging face models and Fine Tuning
By Vinay Thakur
Continuing from Day 4 where we learned Encoder, Decoder, and Attention Mechanism, today we...
AI: Blog a Day – Day 4: Transformers – Encoder, Decoder, and Attention
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
Flyway Tips: Multiple Projects
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
Forums
Can an Azure App Service Managed Identity be used for SQL Login?
I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
how to write this query?
hi everyone I am not sure how to write the query that will produce...
Question of the Day
Fun with JSON I
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers