Writing a new session/Preparing for SQL Saturday Chicago
So, I’m presenting a session at SQL Saturday Chicago on March 23, 2019. This is a new session, called Performance...
2019-03-06
260 reads
Arthur's Blog
CTRL + F in SSMS execution plans
I just discovered this the other day and I had to share it.
First, we need a query in Management...
2019-03-05
629 reads
SSMS tip: Splitting the same query window
This is a trick I use in SQL Server Management Studio at least once a week.
Today’s scripts will be screenshots...
2019-03-18 (first published: 2019-03-02)
3,188 reads
It’s always parameter sniffing: Line Endings
Combining a few themes of recent posts today. I’ll mix in some sp_executesql, it’s always parameter sniffing, and the plan...
2019-02-28
949 reads
A short guide to sp_executesql
Last week I talked about single use plans. One way to increase execution plan re-use is to parameterize queries by...
2019-02-27
1,829 reads
Database context and compatibility level
To add onto yesterday’s post about which cardinality estimator (CE) your query will use, there’s an additional complexity. This specifically...
2019-02-26
825 reads
Which cardinality estimator (CE) was used in my query?
SQL Server 2008 is reaching end of support this year, so upgrading your SQL Server might be on your mind....
2019-02-25
581 reads
Optimize for ad hoc VS sp_executesql?
Happy Friday! We made it. Here’s something I came across while testing optimize for ad hoc for this week’s blog...
2019-03-11 (first published: 2019-02-22)
2,131 reads
Memory grants 7: DISTINCT (Distinct Sort)
The series is alive! It’s been a while since I last talked about memory grants. Don’t worry, I still care...
2019-02-21
399 reads
Optimize for ad hoc VS single use plans
Yesterday’s post talked about single use plans. The statements I’m using are also called ad hoc queries. The alternative to...
2019-02-20
321 reads
Blogs
From Planning to Practice: Setting Up Your FinOps Framework
By HeyMo0sh
As someone who works in DevOps, I’m always focused on creating systems that are...
“We love to debate minutiae”
By Brian Kelley
I am guilty as charged. The quote was in reference to how people argue...
Advice I Like: Knots
By Steve Jones
Learn how to tie a bowline knot. Practice in the dark. With one hand....
Forums
Restoring On Top II
Comments posted to this topic are about the item Restoring On Top II
SQL Art 2: St Patrick’s Day in SSMS (Shamrock + Pint + Pixel Text)
Comments posted to this topic are about the item SQL Art 2: St Patrick’s...
Breaking Down Your Work
Comments posted to this topic are about the item Breaking Down Your Work
Question of the Day
Restoring On Top II
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