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.

SQLServerCentral Article

Replication Gotcha - Columns with Defaults

Some days the simplest things go wrong. On this particular day Andy tried to remove a column that was part of an article in a transactional publication, wound up in an inconsistent state that required a snapshot to fix. Deeper investigation reveals the cause and a work around.

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2004-05-25

7,545 reads

SQLServerCentral Article

Snapshot Replication for the Beginner - Part 2

This article covers how to build the snapshot subscription without getting bogged down in too many low level details. You'll learn enough here to get started experimenting and get results. Depending on comments from you, we may ask Andy to move on to transactional replication or to dig deeper into snapshot options. Tell us what you think!

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2004-02-04

7,742 reads

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Question of the Day

UNISTR Basics

What does this code return in SQL Server 2025+? (assume the database has an appropriate collation)

SELECT UNISTR('Hello 4E16754C') AS 'A Classic';
A:   B:  

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