Notes on the 2020 PASS Virtual Summit – Part 1
I’m in learning mode this week, scheduled for two full day pre-cons plus the Summit. I’ve been to a couple of virtual events already this year, but they were...
2020-11-09
91 reads
PowerShell Arrays and Hash Tables–#SQLNewblogger
I was watching the GroupBy talk the other day and noticed that Cláudio Silva was using arrays, or what appeared to be arrays, in his talk. That was an...
2020-11-18 (first published: 2020-11-09)
377 reads
Daily Coping 9 Nov 2020
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...
2020-11-09
19 reads
Strange T-SQL Operator Syntax
I can’t remember where I saw this, but it made an interesting Question of the Day: select * from Sales where Profit !< 10000; I had never seen anything...
2020-11-09
72 reads
Azure Defender for SQL
If you have been following me or generally topics around Azure SQL Database and security you would know that it is important to leverage Advanced Data Security (ADS) for...
2020-11-09
60 reads
Daily Coping 9 Nov 2020
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 adding my responses for each day here. Today's tip is to plan a new activity or idea you want to try out this week. At least a […]
2020-11-09
12 reads
Monitoring and Tracking SQL Server Blocking & Deadlocks process
Introduction SQL Server deadlock one of the issues that can be happened in any SQL Server, today in this article I will not explain what is Deadlock and How...
2020-11-08
39 reads
Monitoring and Tracking SQL Server Blocking & Deadlocks process
Introduction SQL Server deadlock one of the issues that can be happened in any SQL Server, today in this article I will not explain what is Deadlock and How...
2020-11-18 (first published: 2020-11-08)
550 reads
2020-11-08
59 reads
What’s Your Vision for PASS?
The PASS election slate was released for 2020. The candidates and their statements are:: Hamish Watson (@thehybriddba) Joey D’Antoni (@jdanton) – Community Matters–Why I’m Running for the PASS Board...
2020-11-07
55 reads
Blogs
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...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
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