Electronic Health Records – What’s the Big Deal? (Part 3)
In the previous post in this series, I discussed the obstacles to implementing electronic health data systems. Because of these...
Fun With SQL Azure
Pinal Dave had a helpful post a few days ago about how to setup and configure SQL Azure. You will...
Life Logging
Would you like the idea of capturing everything you do? Audio, video, text, code, a log of your life. A new book from Microsoft Research talks about this and Steve Jones things it could be an interesting capability for your career.
Life Logging
Would you like the idea of capturing everything you do? Audio, video, text, code, a log of your life. A new book from Microsoft Research talks about this and Steve Jones things it could be an interesting capability for your career.
Life Logging
Would you like the idea of capturing everything you do? Audio, video, text, code, a log of your life. A new book from Microsoft Research talks about this and Steve Jones things it could be an interesting capability for your career.
Enterprise SQL Job Activity Reporting
A SSIS/SSRS solution that provides SQL job activity for all your SQL Servers.
The Flaws of Choice
It's nice to be able to choose what you want, or what might fit you better. Too much choice, however, can be a bad thing, even in software where it seems we could have unlimited choices. Steve Jones tasks about the need to limit choice.
Databases in the Cloud: Elysian Fields or Briar Patch?
The cornucopia of products for handling distributed data in the cloud includes everything from lightweight key-value stores to industrial-strength databases
MDX Utility Belt of Calculations Part 2
This post is a part of a series of blog posts I am writing to give you a Batman-like Utility...
The Flaws of Choice
It's nice to be able to choose what you want, or what might fit you better. Too much choice, however, can be a bad thing, even in software where it seems we could have unlimited choices. Steve Jones tasks about the need to limit choice.
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
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...
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