2017-02-02 (first published: 2013-09-16)
17,557 reads
2017-02-02 (first published: 2013-09-16)
17,557 reads
Create a repository of all your database devices and stay informed about changes in their size and usage.
2014-12-04
11,260 reads
Perform automated database restores and check the integrity of your backup files
2014-08-11
5,524 reads
Based on a linked server setup, you can check your SQL Server backups on multiple instances.
2013-04-22
4,097 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