Day 7 Configuration – Environmental Variable
On day 6 we discussed about Programs. today is very important day, we will discussing about Configuration options or parameters. All...
2018-05-07
246 reads
On day 6 we discussed about Programs. today is very important day, we will discussing about Configuration options or parameters. All...
2018-05-07
246 reads
Check out this week’s episode on YouTube.
Recently I received a great question from an attendee to one of my sessions...
2018-05-07 (first published: 2018-05-01)
1,979 reads
Introduction
The ACID acronym standing for Atomicity, Consistency, Isolation, and Durability are the properties of SQL transactions. Transactions are used when...
2018-05-07
2,652 reads
Introduction
The ACID acronym standing for Atomicity, Consistency, Isolation, and Durability are the properties of SQL transactions. Transactions are used when the database has to be modified by using one...
2018-05-07
25 reads
Notes:
Great attendance, easily 400+Lunch was smooth this year due to changing to boxed lunchesRooms were in 2 different buildings. Sometimes...
2018-05-07
287 reads
The Transaction log growing is completely normal however there are situations where a transaction log can get to a state...
2018-05-07
66 reads
The DMV sys.dm_db_index_usage_stats and sys.dm_db_index_operational_stats give you excellent detailed information about how the indexes are being used and what operations...
2018-05-07
1,099 reads
On day 5 we understand how to install MySQL or upgrade to latest version. Today we will discuss once installation...
2018-05-06
220 reads
Trace Flags are a way to change the behavior of the SQL Server database engine. They are often used for...
2018-05-06
108 reads
For older systems where the move to READ COMMITTED SNAPSHOT (RCSI) might not be an option or you’re running a...
2018-05-05
121 reads
By Steve Jones
Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
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