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.

All authors

Blog Post

SQLSaturday Automatic Messages

For those who haven’t used the admin tools for SQLSaturday when an event is created there are a set of messages loaded automatically. It’s up the event admin if...

2019-07-12 (first published: )

283 reads

Blog Post

Trello For The User Group

I’m trying Trello this year to manage both SQLSaturday and our other events. Part of that is giving the whole team visibility of the work that remains to be...

2019-06-18

70 reads

Blog Post

Changes to the PASS Bylaws

If you haven’t read the proposed changes yet you should do that first and form your own opinion before reading mine. Thoughts here are high level, not a line...

2019-05-10

87 reads

Blog Post

Notes from Orlando Code Camp 2019

Notes: Speaker party was well attended which makes it more interesting, the only downside was that the restaurant overall was LOUD, so much so that sometimes you’d have to...

2019-04-13

16 reads

Blog Post

The Two Year Plan

Earlier this year as I thought about what I wanted to try in Orlando related to the SQL community and thought about the time commitment, I realized it was...

2019-04-13

59 reads

All authors

Blogs

In-Person CISA Training – April 13-16, 2026

By

I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...

EightKB 2026

By

EightKB is back again for 2026! The biggest online SQL Server internals conference is...

The FinOps Lifecycle: From Budgeting to Reporting

By

Working in DevOps long enough teaches you two universal truths: That’s exactly why I...

Read the latest Blogs

Forums

Fun with JSON II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Fun with JSON II

Changing Data Types

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Changing Data Types

Answering Questions On Dropped Columns

By Cláudio Silva

Comments posted to this topic are about the item Answering Questions On Dropped Columns

Visit the forum

Question of the Day

Fun with JSON II

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 t1.[key] AS row,
       t2.*
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t1
    CROSS APPLY OPENJSON(t1.value) t2;

See possible answers