SELECT * Does Not Hurt Performance
I read all the time how SELECT * hurts performance. I even see where people have said that you just have...
2016-10-25 (first published: 2016-10-17)
4,415 reads
I read all the time how SELECT * hurts performance. I even see where people have said that you just have...
2016-10-25 (first published: 2016-10-17)
4,415 reads
The things you read on the internet, for example, “don’t use a sub-query because that hurts performance.”
Truly?
Where do people get...
2016-10-24
1,522 reads
This is post #10 supporting Tim Ford’s (b|t) initiative on #iwanttohelp, #entrylevel. Read about it here.
When you send a query to your...
2016-10-19 (first published: 2016-10-10)
2,077 reads
SQL Server is a deep and complex product. There’s always more to learn. For example, I had never heard of...
2016-10-13 (first published: 2016-10-03)
1,796 reads
Busy, busy, busy.
A lot of the work around PASS currently is getting ready for Summit. I’m prepping my part in the...
2016-10-11
441 reads
When working with SQL Server, many people don't need the search engine to be their junior DBA, they need it to be their senior DBA.
2016-10-10
153 reads
Here’s a great question I received: We had a problem at 9:02 AM this morning, but we’re not sure what...
2016-10-06 (first published: 2016-09-26)
1,861 reads
No one reads blogs any more.
Twitter is dying.
Facebook is broken.
LinkedIn? Please.
G+. Is that even on any more?
Where do we go...
2016-10-05
478 reads
A few months ago I created a GitHub repository for the purpose of building and maintaining a list of resources...
2016-09-30
849 reads
I was just asked how many times I’ve been to the PASS Summit. This year will be my 12th consecutive...
2016-09-29
762 reads
By HeyMo0sh
As a DevOps person, I know that to make FinOps successful, you need more...
By HeyMo0sh
As someone who works in DevOps, I’m always focused on creating systems that are...
By Brian Kelley
I am guilty as charged. The quote was in reference to how people argue...
Comments posted to this topic are about the item Restoring On Top II
Comments posted to this topic are about the item SQL Art 2: St Patrick’s...
Comments posted to this topic are about the item Breaking Down Your Work
I have a database, DNRTest, that has a number of tables and other objects in it. The other day, I was trying to mock up a test and ran this code on the same server:
-- run yesterday CREATE DATABASE DNRTest2 GO USE DNRTest2 GO CREATE TABLE NewTable (id INT) GOToday, I realize that I need a copy of DNRTest for another mockup, and I run this:
-- run today USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO RESTORE DATABASE DNRTest2 FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens? See possible answers