Notes From The October 15, 2014 oPASS & MagicPASS Meeting (The Souza-Thon!)
Both groups met at a special joint meeting last night at Nova University, part of Operation Souza. Before I go...
2014-10-16
756 reads
Andy Warren
PASS Election Results for 2014
The election results were just posted. Congratulations to James Rowland-Jones, Wendy Pastrick, and Grant Fritchey for earning seats on the...
2014-10-15
898 reads
Some Thoughts On Running a Chapter
Last week I spent some time after my presentation to Space Coast SQL talking to Kathleen Branch, the chapter leader,...
2014-10-14
864 reads
Notes From the October 9, 2014 Space Coast SQL Meeting
Not a bad drive over from Orlando. Only a little traffic, about 80 minutes. I was early enough to have...
2014-10-13
908 reads
Operation Souza
This Wednesday we’re having a special joint meeting of oPASS and MagicPASS featuring Microsoft GM Mark Souza. For the past...
2014-10-13
842 reads
Monday Night Networking Dinner at PASS Summit 2014
For the fifth year Steve Jones and I are organizing the Monday Night Networking Dinner at the PASS Summit. It...
2014-10-10 (first published: 2014-10-02)
6,061 reads
SQLSaturday Orlando Marketing Plan-Part 49 (Plan Notes)
Introduction
After finishing up six months of managing the marketing for SQLSaturday Orlando I’ve been going back through all my blog...
2014-10-10
755 reads
Fixing SCOM After a Hardware Upgrade
Quick note in case I need again some day. The team recently moved all the user databases for a monitoring...
2014-10-09 (first published: 2014-10-02)
5,993 reads
Learning About Journalism
One of my current projects is PASSWatch. Right now it’s mostly aggregation which I think has value, but I hope...
2014-10-08
871 reads
Notes on SQLSaturday Admin Tools
Introduction
One of the items I’ve had on my todo list for a while is to write up notes on the...
2014-10-08
740 reads
Blogs
T-SQL Tuesday #180: Good enough is perfect
How can you achieve good enough without compromising the process/product? In the world of...
How to Convert FileTime to DateTime
By Patrick
One of my customers recently wanted to rename each of the SQL audit files...
The pros and cons of self-service BI: What every industry leader should know
The post The pros and cons of self-service BI: What every industry leader should...
Forums
What's New for the Microsoft Data Platform
Comments posted to this topic are about the item What's New for the Microsoft...
Using Outer Joins
Comments posted to this topic are about the item Using Outer Joins
Question of the Day
Using Outer Joins
I have this data in a SQL Server 2019 database:
Customer table CustomerID CustomerName 1 Steve 2 Andy 3 Brian 4 Allen 5 Devin 6 Sally OrderHeader table OrderID CustomerID OrderDate 1 1 2024-02-01 2 1 2024-03-01 3 3 2024-04-01 4 4 2024-05-01 6 4 2024-05-01 7 3 2024-06-07 8 2 2024-04-07I want a list of all customers and their order counts for a period of time, including zero orders. If I run this query, how many rows are returned?
SELECT c.CustomerName, COUNT(oh.OrderID) FROM dbo.Customer AS c LEFT JOIN dbo.OrderHeader AS oh ON oh.CustomerID = c.CustomerID WHERE oh.Orderdate > '2024/04/01' GROUP BY c.CustomerNameSee possible answers