Andy Warren

I'm Andy Warren, currently a SQL Server trainer with End to End Training. Over the past few years I've been a developer, DBA, and IT Director. I was one of the original founders of SQLServerCentral.com and helped grow that community from zero to about 300k members before deciding to move on to other ventures.

SQLServerCentral Article

Profiler - Logging Results to a Table

Profiler is a fantastic tool for SQL Server DBAs to enable them to examine how batches and code is submitted to the server. Expert SQL Server trainer, Andy Warren, brings us a new article that exaamines how you can log that data in another SQL Server table for later analysis.

3.5 (10)

You rated this post out of 5. Change rating

2008-09-25

4,121 reads

Blog Post

Mechanical Blog Posts

Mechanical posts are ones that are either auto-generated, or manually input with no real additional work put into them - an example...

2008-09-22

1,029 reads

Blog Post

Laptops Part 1

I've been using a Dell Latitude for a looong time, probably going back to 2000 or 2001. Decent machine - though...

2008-09-21

781 reads

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