NOT EXISTS vs NOT IN
Continuing with the mini-series on query operators, I want to have a look at NOT EXISTS and NOT IN.
Just one...
2010-02-18
53,422 reads
Continuing with the mini-series on query operators, I want to have a look at NOT EXISTS and NOT IN.
Just one...
2010-02-18
53,422 reads
Another month, another blog chain, this time started by Paul Randal. I got tagged by both Grant and Steve, on...
2010-01-21
388 reads
I finally got the last of my PASS Summit session evals and so, like someotherpeople, I thought I’d make them...
2010-01-13
562 reads
Often in forum threads discussing query performance I’ll see people recommending replacing an INNER JOIN with an IN (or recommending...
2010-01-12
19,005 reads
It is sometimes said that trivial execution plans are not cached and queries that have such plans are compiled on...
2009-12-08
1,199 reads
What’s the best join type for a query? Should we aspire to seeing nested loop joins in all our queries?...
2009-11-24
975 reads
Back in August at TechEd Africa I did a TechEd Online interview with Frikkie Bosch. Frikkie’s the marketing manager for...
2009-09-30
1,464 reads
If you buy from Manning directly today or tomorrow, there’s a 50% discount . Use the code pop0928 at the checkout....
2009-09-29
1,361 reads
Last year a large number of MVPs (mostly SQL Server) got together to write a book with all proceeds going...
2009-09-28
559 reads
I saw this one on a forum recently and it’s a fun question to look into.
When running CheckDB on an...
2009-09-24
599 reads
I had an excellent group of people in Gothenburg Sweden when I taught there...
By Steve Jones
How can I quickly get a CU patch for a system that’s out of...
Data analysis is all about wrangling massive datasets. To do that efficiently, you need...
Comments posted to this topic are about the item GIT Configuration and Automated Release...
hi a peer of mine recalls an error in an edi app that often...
Hello SSC! First, I would like to thank everyone who has responded to my...
I have created these triggers in SQL Server 2022:
CREATE TRIGGER triggertest_tri_1 ON dbo.triggertest FOR INSERT AS PRINT 'one' GO CREATE TRIGGER triggertest_tri_2 ON dbo.triggertest FOR INSERT AS PRINT 'two' GOI want to be sure that the trigger with "1" runs first. I decide to run this:
EXEC sp_settriggerorder@triggername = 'triggertest_tri_1', @order = 'first'What happens? See possible answers