DP-900 Preparation Guide
This is part of a series on my preparation for the DP-900 exam. This is the Microsoft Azure Data Fundamentals, part of a number of certification paths. You can...
2022-01-31
58 reads
This is part of a series on my preparation for the DP-900 exam. This is the Microsoft Azure Data Fundamentals, part of a number of certification paths. You can...
2022-01-31
58 reads
Last week we laid out the foundation for how SQL Server executes queries. I have also already talked here a little bit about pages that are buffers of 8kb....
2022-02-11 (first published: 2022-01-31)
821 reads
Enough of the theory and text lets use the Azure Portal and create MySQL Single server. Navigate to the Azure Portal, find Azure Database for MySQL servers: Click create...
2022-01-31
46 reads
I am looking forward to presenting to the Ohio North Database Training User Group this Tuesday, February 1st, starting at 4:00pm CST. It is exciting for me to kickoff...
2022-01-29
45 reads
Have you ever had to find the number of rows in a user table, and then wrote a little “SELECT COUNT(*) FROM tblWhatever” and hit execute…and waited…and waited…and waited...
2022-01-28
321 reads
Heraflux Technologies was invited to co-present on an “Ask the Experts” webinar with Pavilion Data featuring Costa Hasapopulous, Pavilion Data’s Chief Field Technology Officer, and myself! RSVP for this...
2022-01-28
27 reads
I got a note this week from the organizers of VS Live. They let me know the March event in Las Vegas was being cancelled. That was disappointing to...
2022-01-28
13 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2022-01-28
38 reads
As a SQL architect or database administrator, it is required to know how to get SQL Server configuration using T-SQL. This post will share
2022-01-28
336 reads
Today's post describes SQL queries to get the following information about the processors of a SQL Server instance: 1. The total number of ph
2022-01-28
199 reads
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
Comments posted to this topic are about the item The Disabled Index
Comments posted to this topic are about the item Server-Level Table sizes
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