Andy Warren

I started my SQL journey here at SQLServerCentral as one of the founders, helping to build a place to share and learn that continues to thrive under the editorial guidance of my friend Steve Jones. I've done a lot of volunteer work over the years ranging from our local SQL group (oPASS, SQLOrlando) to serving on the Board of Directors of PASS to designing and building the framework of SQLSaturday (which has gone on to produce more than 1000 locally managed events since we started in 2007). These days I manage a DBA team, but over the years I've been a trainer, consultant, contractor, and DBA. I'm rarely present on social media, the best way to contact me is here, LinkedIn, or via email.

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SQLServerCentral Editorial

We Want Maturity, But Is It Fun?

Today we have a guest editorial from Andy Warren as Steve is away on vacation. This was originally published on Dec 23, 2014. I was reflecting recently on my first real IT job. It was a small-ish company when I joined it, perhaps a hundred employees or so, and still using a mishmash of software […]

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2019-02-18 (first published: )

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Blog Post

One Long Week

It started on Saturday. I usually have lunch with one or both of my daughters on the weekend and this week it was just my oldest, going on 15....

2019-01-21

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Blogs

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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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