Would You Pay To Wear Jeans?
For this Friday, Andy Warren asks if you would pay to change your wardrobe for work.
2015-07-17
242 reads
Editorials
Continuous Delivery In Real Life
Everyone wants to know who is actually using Continuous Deliver for their software. Today Steve Jones has a prominent example.
2015-07-16
294 reads
2015-07-15
119 reads
Data or Experience
Is it more imortant to use the data or your experience? Does one have more weight than the other?
2015-07-14
135 reads
2015-07-13
170 reads
Trust People
Steve Jones thinks that we are not doing a great job of harnessing the brain power of our entire teams.
2015-07-13 (first published: 2011-01-06)
318 reads
Data Loss or Downtime
This Friday Steve Jones has a DR poll. He asks what might be more important to you in a disaster and why.
2015-07-10 (first published: 2011-01-07)
249 reads
Is the Golden Age of Information Technology Almost Over?
Andy Warren wonders if our industry is moving to a new era today.
2015-07-09
251 reads
Why Can't We Code?
Today Steve Jones talks about the ways in which we interview new developers. Are they working or do we need a new way? Should we be considering those people that have actually accomplished something?
2015-07-07 (first published: 2011-06-08)
555 reads
Is the role of the DBA really changing radically?
The term 'DBA' has been the despair of the IT industry, particularly IT recruitment, because there has been so little consensus as to what, precisely, it means. Phil Factor tries to clarify.
2015-07-06
212 reads
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers