CHOOSE() in SQL Server
Watch this week's video on YouTube
While I know I don't utilize most of the features available in SQL Server, I like to think I'm at least aware that those features exist.
This...
2019-06-04
10 reads
Watch this week's video on YouTube
While I know I don't utilize most of the features available in SQL Server, I like to think I'm at least aware that those features exist.
This...
2019-06-04
10 reads
Watch this week’s episode on YouTube. While I know I don’t utilize most of the features available in SQL Server, I like to think I’m at least aware that those features...
2019-06-04
304 reads
Watch this week's video on YouTube
While I know I don't utilize most of the features available in SQL Server, I like to think I'm at least aware that those features exist.
This...
2019-06-04
6 reads
Watch this week’s episode on YouTube. SQL Server’s cost-based query optimizer does a pretty good job of figuring out what order to filter your data to get fast query...
2019-06-04 (first published: 2019-05-21)
552 reads
When looking at the Certified Information Systems Auditor (CISA) exam, we focus on teaching 3 types of controls: Preventative – keeps an incident from occurring Detective – Identifies the...
2019-06-04
304 reads
Are you coming to town for SQL Saturday 883 in Louisville KY, if you are going to be around the area on August 2nd, I’ll be presenting an all...
2019-06-04
61 reads
Are you coming to town for SQL Saturday 883 in Louisville KY, if you are going to be around the area on August 2nd, I’ll be presenting an all...
2019-06-04
7 reads
Are you coming to town for SQL Saturday 883 in Louisville KY, if you are going to be around the area on August 2nd, I’ll be presenting an all...
2019-06-04
5 reads
Database Engineering: Database Modelling: Do I need to have an incrementing identity int/bigint as my clustered index in a SQL Server database? When you want to produce a professional...
2019-06-03
6 reads
Database Engineering: Database Modelling: Do I need to have an incrementing identity int/bigint as my clustered index in a SQL Server database? When you want to produce a professional...
2019-06-03
9 reads
By James Serra
I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...
By Vinay Thakur
Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...
Quite the title, so let me set the stage first. You have an Azure...
hi everyone I am not sure how to write the query that will produce...
Comments posted to this topic are about the item Rollback vs. Roll Forward
Comments posted to this topic are about the item Foreign Keys - Foes or...
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