Does a Primary Key always have stats_id 1?
Back to the SQL Server Basics with Wayne
The Myth
I recently was attending a presentation where the presenter stated that the...
2018-07-09 (first published: 2018-06-28)
2,442 reads
Wayne Sheffield
- Website: http://www.waynesheffield.com
SSMS reset window layout (Day 37)
SSMS is a wonderful tool. You can drag Windows around, grouped with others, split, docked, undocked, hidden… it seems endless...
2018-07-02 (first published: 2018-06-20)
4,769 reads
New blogger: Jamie Wick
New SQL blogger
Jamie at the 45th Parallel (South) – New Zealand
This post is just a quick shout-out. My friend and co-leader...
2018-06-15
343 reads
Splitting Strings in SQL Server 2016
Comparison of the new methods of splitting strings in SQL Server 2016 to the tried and true methods
2018-06-15 (first published: 2016-04-12)
9,495 reads
Removing the time element from a datetime
Killing Time – or removing the time element from a datetime
Over the course of time, we all collect scripts and routines...
2018-06-07
2,089 reads
Removing servers from the SSMS connection dialog (Day 36)
One of the things that you will no doubt end up experiencing as a DBA is that you will see...
2018-05-16
1,983 reads
SSMS: Batch Separator (Day 35)
SSMS (and other SQL Server utilities) utilize a batch separator to, well, separate batches of T-SQL statements. Before we go...
2018-04-18
2,108 reads
Checking for temporary table existence
Database Code Smells
I was recently reviewing a newly created T-SQL stored procedure. This procedure was verifying temporary table existence with...
2018-04-11
2,357 reads
Primary Replica Jobs
This post talks about having primary replica jobs. That is, jobs that will only run on the primary replica of...
2018-04-02
1,005 reads
Working with tabs and spaces in SSMS (Day 34)
There are several different options available for working with tabs and spaces in SSMS. In fact, there are enough that...
2018-03-29 (first published: 2018-03-21)
2,953 reads
Blogs
Why sys.fn_dblog Is Undocumented And Why It's Still There
By SQLPals
Why sys.fn_dblog Is Undocumented And Why It's Still There Why sys.fn_dblog...
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Forums
Implementing Type 4 Slowly Changing Dimensions in SQL Server
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
The Disabled Index
Comments posted to this topic are about the item The Disabled Index
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Question of the Day
The Disabled Index
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers