Obsessing over query operator costs
A common problem when looking at execution plans is attributing too much meaning and value of the costs of operators. The percentages shown for operators in query plans are...
2018-02-13
35 reads
Obsessing over query operator costs
A common problem when looking at execution plans is attributing too much meaning and value of the costs of operators.
The...
2018-02-22 (first published: 2018-02-13)
2,259 reads
T-SQL Tuesday #99 : Getting Decked Out in Rubber and Lycra, My Non-techy Passion #TSQL2sday
So this month’s T-SQL Tuesday invitation comes from Aaron Bertrand. It’s a non-technical post this month as he asks us...
2018-02-13
834 reads
Hobbies, stress relief, and meeting management: T-SQL Tuesday #99
It’s T-SQL Tuesday again! And in fact it’s the 99th one! Given that T-SQL Tuesday runs once a month that...
2018-02-23 (first published: 2018-02-13)
2,022 reads
What I Do When I’m NOT Writing SQL
This post is a response to this month’s T-SQL Tuesday prompt created by Aaron Bertrand. Adam Machanic created T-SQL Tuesday...
2018-02-13
143 reads
What I Do When I'm NOT Writing SQL
This post is a response to this month's T-SQL Tuesday prompt created by Aaron Bertrand. Adam Machanic created T-SQL Tuesday as a way for SQL users to share ideas...
2018-02-13
20 reads
T-SQL Tuesday #99 – Door #2
This months T-SQL Tuesday is hosted by Aaron Bertrand and the topic is Dealer’s Choice. Aaron gives us the choice...
2018-02-13
333 reads
T-SQL Tuesday #99 – Door #1
This months T-SQL Tuesday is hosted by Aaron Bertrand and the topic is Dealer’s Choice. Aaron gives us the choice...
2018-02-13
512 reads
T-SQL Tuesday #99 - Dealer's Choice / sqlibrium
This month’s T-SQL Tuesday from Aaron Bertrand gives us a choice:
Life beyond the technical in a search for what Drew with the Burdensome Name calls #sqlibrium Your own T-SQL...
2018-02-13
17 reads
Migrating MySQL Databases
A little out of my area, but I need to move the tsqltuesday.com database to a new service. The company...
2018-02-12
878 reads
Blogs
Using AI to Build Semantic Models, Ontologies, and Fabric Data Agents
By James Serra
(This is the third post in a three-part series on how AI is changing...
SSMS Is Getting Smarter—and This Isn’t Just About Writing SQL
Continuing with my takeaways from SQLCon and FabCon Europe in Barcelona, let’s talk about...
Yippee-Kai-Yay 2027 Summit in Denver
By Steve Jones
Next year the PASS Data Community Summit is in DENVER! and London, but Denver...
Forums
Pay for Performance
Comments posted to this topic are about the item Pay for Performance, which is...
Life hack that has worked well for me
I wrote about this several years ago but will contribute again a life hack...
Trying to make this faster using not exists
Hi I have this query that is slow during the 'not in' part of...
Question of the Day
Switching Schemas I
I run this query:
SELECT s.name AS schemaname , o.name AS objectname FROM sys.objects o INNER JOIN sys.schemas s ON s.schema_id = o.schema_id WHERE o.name = 'Beer'I get one row back for an object named dbo.beer. There is an ETL schema and both of these are nonpartitioned tables. I run this code:
ALTER TABLE dbo.beer switch TO etl.beerWhat happens? See possible answers