Will Assaf


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"What did it take to become a MVP?"

@william_a_dba what did it take to become a MVP?— kennyb7322 (@kennyb7322) March 3, 2020

This tweet made me pause. I'll explain.Backstory (skip if you're not interested):On Sunday March 1,...

2020-03-17 (first published: )

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Blog Post

ACM Lecture at SELU

Had the pleasure of presenting to Dr. Ghassan Alkadi and a full house at the Southeastern La. University ACM group. Big thanks to the bright student organizers for inviting...

2020-02-27 (first published: )

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Blogs

T-SQL Tuesday #192: What career risks have you taken?

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I’m honored to be hosting T-SQL Tuesday — edition #192. For those who may...

AI: Blog a Day – Day 3: LLM Models – Open Source vs Closed Source

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Continuing from Day 2 , we learned introduction on Generative AI and Agentic AI,...

How to Parameterize Fabric Linked Services in Azure Data Factory for Azure Devops Deployment

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Quite the title, so let me set the stage first. You have an Azure...

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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;

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