PASS Voting Extended Until October 14th
The Board of Directors has extended voting in the current election through October 14th. Read the post from President Thomas...
2014-10-07 (first published: 2014-09-30)
6,126 reads
Andy Warren
Thoughts on the Student to IT Pro Seminar
Miscellaneous notes as I think on this.
I’ve been reading through feedback from the students. Reading the raw feedback is interesting...
2014-10-06
755 reads
Let’s Create More After Hours Events at the Summit
We’ve got a good handful of events listed for After Hours so far, but couldn’t we have more? A couple...
2014-10-02
832 reads
Notes On Our First Student to IT Pro Seminar
This past week we did our first try at the Student to IT Pro Seminar, run concurrently with SQLSaturday Orlando....
2014-10-01 (first published: 2014-09-29)
6,806 reads
Renewed as MVP for 2015
Took a break to check email and saw the confirmation that I was renewed for another year. Pleasant news for...
2014-10-01
587 reads
Notes On SQLSaturday Orlando #318
Notes from a speaker/volunteer perspective:
It was a lot of fun to talk to the students at our Student to IT...
2014-09-30
1,122 reads
Speaking at Space Coast SQL Users Group on October 10th, 2014
I’ll be driving to Viera for the monthly Space Coast SQL Users Group meeting next week. Topic still to be...
2014-09-30
997 reads
SQLSaturday Orlando Marketing Plan–Part 48
This past Saturday we held our eight annual SQLSaturday. I’ll write some notes about the event and post today or...
2014-09-29
998 reads
Why I’m Only Casting One Vote This Year in the PASS Election
First, a reminder/disclaimer that I am serving on the PASS NomCom this year. The four candidates in the election are...
2014-09-26 (first published: 2014-09-23)
6,517 reads
Four Big Things PASS Could Do Next Year
Here’s my wish list:
Fix the membership problem. One voter, one vote. That’s what we want. The current hack of requiring...
2014-09-25
733 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