Kenneth Fisher

My name is Kenneth Fisher and I am Senior DBA for a large (multi-national) insurance company. I have been working with databases for over 20 years starting with Clarion and Foxpro. I’ve been working with SQL Server for 12 years but have only really started “studying” the subject for the last 3. I don’t have any real "specialities" but I enjoy trouble shooting and teaching. Thus far I’ve earned by MCITP Database Administrator 2008, MCTS Database Administrator 2005, and MCTS Database Developer 2008. I’m currently studying for my MCITP Database Developer 2008 and should start in on the 2012 exams next year. My blog is at https://sqlstudies.com/.

Physical Join Operators by Ami Levin

by Kenneth Fisher

SQLStudies

For those who don’t know the three physical join operators are Hash Match, Loop Join and Nested Loops. Understanding these...

2013-11-06

669 reads

Adding a column to a table with a default (NULL vs NOT NULL)

by Kenneth Fisher

SQLStudies

There are lots of ways to learn new things, or be reminded of old things. One of my favorites is...

2013-11-05 (first published: 2013-10-30)

5,156 reads

A look at comments

by Kenneth Fisher

SQLStudies

Everyone knows that we should include comments in our code right? On the other hand the vast majority of us...

2013-10-29 (first published: 2013-10-21)

1,735 reads

Change in SQL 2012 SSMS grid output behavior

by Kenneth Fisher

SQLStudies

It’s one of those things that always aggravated me but not really enough to complain about. When you run a...

2013-10-28

691 reads

Unexpected truncation in FETCH

by Kenneth Fisher

SQLStudies

Yes I’m talking about FETCH as in a cursor, yes everyone hates cursors. But you know cursors are like anything...

2013-10-23

715 reads

I’ve refreshed a test database from prod but now the users can’t access it.

by Kenneth Fisher

SQLStudies

This happens to me all the time. I get a request from a developer to overwrite the test copy of...

2013-10-16 (first published: 2013-10-09)

2,664 reads

Query to compare indexes between two tables

by Kenneth Fisher

SQLStudies

We have a set of databases at my office that use the load and swap method of loading data with...

2013-10-16

1,204 reads

Why you should know how to script as well as use the GUI

by Kenneth Fisher

SQLStudies

Personally I’ve always enjoyed learning the T-SQL for any given task. The GUI is usually pretty easy to figure out...

2013-10-14

1,007 reads

Use TOP instead of SET ROWCOUNT

by Kenneth Fisher

SQLStudies

Both TOP and SET ROWCOUNT are both valid methods of limiting the result sets from a query. They are however...

2013-10-10 (first published: 2013-10-07)

3,970 reads

T-SQL Tuesday #47: Your Best SQL Server SWAG

by Kenneth Fisher

SQLStudies

It’s time for T-SQL Tuesday again and this time Kendal Van Dyke is asking for Your Best SQL Server SWAG....

2013-10-08

746 reads

Blogs

The Benefits of Teaching

By Brian Kelley

Even preparing for a class or seminar with set materials takes a lot of...

Power BI, Excel, OneLake – Dreams Do Come True!

By DataOnWheels

I can’t believe it’s finally here! A way to have Excel live in OneDrive...

The Book of Redgate: What Our Staff Says

This image is from 2010, and it goes along with my last post of...

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Forums

Deny Connect problem

By Brandie Tarvin

I have a login I need to deny connect to on a server, but...

Website Stability 2025/12/05

By Steve Jones - SSC Editor

All week we've had issues with the site being up and down. There's been...

403 Forbidden

I created a post (or tried) in the 2022 Admin forum. https://www.sqlservercentral.com/?post_type=topic&p=4694880 But it's...

Visit the forum

Question of the Day

Fabric Mirroring

In which versions can I mirror a database from an on-premises SQL Server to a Fabric data warehouse?

See possible answers