Steve Jones

My background is I have been working with computers since I was about 12. My first "career" job in this industry was with network administration where I became the local DBA by default. I have also spent lots of time administering Netware and NT networks, developing software, managing smaller IT groups, making lots of coffee, ordering pizza for late nights, etc., etc.

I currently am the editor of SQL Server Central and an advocate/architect at Redgate Software. I am also the President of SQL Saturday, maintain the T-SQL Tuesday monthly party, and remember our colleagues at sqlmemorial.org.

You can find out more about me on my blog (www.voiceofthedba.com) or LinkedIn (www.linkedin.com/in/way0utwest)
  • Interests: yoga, reading, biking, snowboarding, volleyball

All authors

Blog Post

Easy SSIS Package Compare

I’ve been asking for a way to compare SSIS packages for a long time, and finally Redgate has released an early access version. Years ago we had an internal version, but the visual comparison format was a problem. Really, we couldn’t decide how to actually compare packages on screen in a way that makes sense for users.

2021-04-01

856 reads

All authors

Blogs

Simple Talks Episode 9–Data masking and subsetting

By

The episode on data masking and subetting is out. You can see it here:...

T-SQL Tuesday #180: Avoid Perfect for Good Enough

By

I'm listening to Effortless by Greg McKeon (link to author's page) through Audible.com. He...

Book Review – Humanizing Data Strategy by Tiankai Feng

By

This book was making its rounds on social media, and the concept seems interesting...

Read the latest Blogs

Forums

Does SSRS Report with Stored Procedure execute SQL string?

By danyeungw

I declare @Where based on the input parameter in the stored procedure. Set @SQL...

SQL Server Constrained Delegation

By cw255

Hi, hoping someone can help. We're in the process of migrating to a new...

Get Sum and Last month sum

By GrassHopper

I want to get the sum and I want to get the sum of...

Visit the forum

Question of the Day

Comparing Images

I am building an ETL process between these tables in SQL Server 2022 set to 160 compatibility level: 

CREATE TABLE Image_Staging
( imageid     INT NOT NULL CONSTRAINT Image_StagingPK PRIMARY KEY
, imagestatus TINYINT
, imagebinary IMAGE);
GO

CREATE TABLE Images
( imageid       INT NOT NULL CONSTRAINT ImagesPK PRIMARY KEY
, imagestatus   TINYINT
, imagemodified DATETIME
, imagebinary   IMAGE);
GO
I want to run this query to check if the images already loaded exist. This will help me decide if I need to insert or update an image. What happens with this query? 
SELECT i.imageid
FROM
  dbo.Image_Staging AS ist
  INNER JOIN dbo.Images AS i
    ON ist.imagebinary = i.imagebinary;

See possible answers