2022-02-09
527 reads
Administration
2022-01-22
70 reads
2022-01-19
371 reads
How to (Somewhat) Increase SQL Server Security
Problem Some time ago Argenis Fernandez(@DBArgenis) found and described a vulnerability that allows you to get into SQL Server with 'sa' rights. This method does not require a restart of the SQL Server service or the whole machine, the condition is a local administrator account on the server. Reminder SQL Server until 2008R2: Until SQL 2008R2, […]
2022-01-03
8,449 reads
SQL Server instance startup type check by SQL script
I have developed the script to check SQL Server instances startup type, sometimes we didn't know all our SQL instances startup type correctly configurated, especially we cannot distinguish the Automatic and Automatic(Delayed Start) from the direct query, the only way is querying from the registry, you can use this script in your environment to bulk […]
2021-12-24
1,551 reads
The Challenge of Edge Security
We will see databases deployed on the edge, and we will need strong security patches.
2021-12-20
298 reads
SQL Server Data Classification Comes Alive
Overview Microsoft SQL Server 2012 introduced a feature called data classification, which allows you to mark certain columns with labels, indicating that these columns contain sensitive or special-handling data. For instance, you may want to mark a column containing credit card numbers as "confidential", or sales numbers as "management only". The problem is that you […]
2021-12-10
5,249 reads
Get backup folder sizes from shared Location
Got a message from the Operation team as below Hi Harsha, I'm seeing a larger than normal rate of change for a week day on the backups for the SQL2000 servers. Did anything run differently yesterday compared to Monday? I have 22 sql servers and all the Weekend and Monthly backups goes to the location […]
2021-12-03
583 reads
2021-11-19
439 reads
2021-11-10
498 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