Are int joins faster than string joins?
This one comes up a lot on the forums, often as advice given…
“You should use integers for the key rather...
2011-02-15
4,209 reads
Gail Shaw
- Interests: Computer Graphics, Aikido, Roleplaying
Quest Webcast: Dos and Don’ts of Database corruption
I was guest presenter on last week’s Quest Pain of the Week presentation. The presentation is available for download from...
2011-02-14
635 reads
Is a clustered index best for range queries?
I see a lot of advice that talks about the clustered index been the best index for use for range...
2011-02-01
1,462 reads
Upcoming presentations
It’s looking like it’s going to be a busy year.
It’s only January and I already have three presentations lined up...
2011-01-28
534 reads
Distincting an IN subquery
This is going to be a quick one…
I keep seeing forum code (and production code) that includes the DISTINCT in...
2011-01-26
5,455 reads
Distincting an IN subquery
This is going to be a quick one…
I keep seeing forum code (and production code) that includes the DISTINCT in...
2011-01-18
5,735 reads
Capturing the Execution Plan
One last post on execution plans and Profiler (at least for now)
When trying to check a query’s execution plan, the...
2011-01-04
1,353 reads
Do IF statements cause recompiles?
I heard this one over at SSC a while back. “Avoid IF statements in stored procedures as they result in...
2010-12-15
3,713 reads
Do IF statements cause recompiles?
I heard this one over at SSC a while back. “Avoid IF statements in stored procedures as they result in...
2010-12-14
1,484 reads
Recompiles
I’ve looked at cache hit and miss events and at the cache insert and remove events. The only cache-monitoring event...
2010-11-18
2,098 reads
Blogs
T-SQL Tuesday #180: Good enough is perfect Roundup
This month, I prompted bloggers to discuss whether good enough is perfect. Thank you to all...
Using SQL Compare with Read-only Access
By Steve Jones
Recently a customer asked if SQL Compare and SQL Data Compare can be used...
Forums
Microsoft Recommendations for Update Stats?
I have an application team that is insisting on daily (and for some, weekly)...
how can i tell if our db2 driver is ms or ibm or other?
i see this in the definition of a linked server on our wh sql...
normal role member to be able to view list of other role members in his DB
Is this even possible ? Tried with grant but to no avail. [sys].[database_role_members] and...
Question of the Day
A Strange Result
What does this code return in SSMS 20 from SQL Server 2019?
select '|' + CHAR(0)+'abc' + '|';See possible answers