2016-09-09
1,394 reads
2016-09-09
1,394 reads
2016-09-08
1,207 reads
Amateurs practice until they can get something right. Professionals practice until they don't get things wrong. How should we handle our deployments?
2016-09-07 (first published: 2013-02-12)
390 reads
2016-09-07
1,128 reads
Like the alliteration in the title? I almost removed it, but decided it had a nice ring. Maybe that should...
2016-09-06
494 reads
This is Down Tools Week at Redgate Software, and I’m visiting the office. I had hoped to dive into a...
2016-09-06
457 reads
2016-09-06
1,150 reads
When accepting an offer of employment, what do you do about NCAs and NDAs that you might be asked to sign? Steve Jones offers some advice. (This editorial was originally published on Mar 12, 2008. It is being re-run as Steve is on holiday.)
2016-09-05 (first published: 2008-03-12)
302 reads
This poll asks about copies, specifically those of your databases. How many do you keep around? How much extra storage does this cost? Steve Jones thinks that most organizations have quite a few copies, which can use a lot of resources.
2016-09-02 (first published: 2012-08-03)
183 reads
Finding a balance between work and life away from work is hard, but one good way is with periodic vacations. Today Steve Jones notes that some people don't take their vacation, which he sees as a problem.
2016-09-01 (first published: 2012-08-20)
266 reads
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
By way of background, a while back I did video called “My New Favourite...
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item How We Handled a Vendor...
Comments posted to this topic are about the item Cognitive Coverage
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