Using Azure Data Factory to Migrate Data
Quite simply the objective as follows: Move data from Azure SQL Database to Azure SQL DW via Azure Data Factory v2 (ADF). Overview Before I begin, what exactly is...
2019-05-22
201 reads
Strategies for Compliant Development Down Under
I’m doing a tour of Australia and New Zealand with our SQL in the City crew. We’re going to be in Brisbane, Christchurch, and Melbourne on three consecutive weeks....
2019-05-21
8 reads
Why is my pivot query not returning any data? How to debug a PIVOT query
If you have a PIVOT query and it isn't returning the data you expect, what can you do to troubleshoot it? The thing to do is to break it...
2019-05-21
11 reads
Why is my pivot query not returning any data? How to debug a PIVOT query
If you have a PIVOT query and it isn’t returning the data you expect, what can you do to troubleshoot it? The thing to do is to break it...
2019-05-21
33 reads
T-SQL Tuesday #114 Puzzle Party – Roundup
Here’s my round-up for this month’s T-SQL Tuesday. Thanks to everyone who contributed last week. It was great reading your posts and seeing the different ways you interpreted the...
2019-05-21
105 reads
Do you have rarely used indexes that are hurting performance of writes?
We know that indexes are necessary for query performance but comes with overhead during DML operations. Usually, the overhead is worth the performance gain we get out of them....
2019-06-10 (first published: 2019-05-21)
866 reads
Working with SQLSaturday SpeedPASSes – revamped!
In the Richmond, VA area, I am the organizer for our SQL Saturdays. Among other jobs that this entails, this also means that I am working with SQLSaturday SpeedPASSes....
2019-05-21
10 reads
Working with SQLSaturday SpeedPASSes – revamped!
In the Richmond, VA area, I am the organizer for our SQL Saturdays. Among other jobs that this entails, this also means that I am working with SQLSaturday SpeedPASSes....
2019-05-21
12 reads
Working with SQLSaturday SpeedPASSes – revamped!
In the Richmond, VA area, I am the organizer for our SQL Saturdays. Among other jobs that this entails, this also means that I am working with SQLSaturday SpeedPASSes....
2019-05-21
60 reads
What’s Unique About SQL Saturdays: Nearly Everyone Interacts with Other People
Today I was looped in on an email thread about the pros and cons of attending a specific event. One person on the thread asked if any of us...
2019-05-21
15 reads
Blogs
Demo for Parameter Sniffing and Memory Grant Feedback
Disclaimer: The following is built with Claude Code. Just need to justify my $100/mo...
My Social Media Rules
By Brian Kelley
I developed these rules a while back, before COVID. I had a period of...
Why Use TRY_PARSE(): #SQLNewBlogger
By Steve Jones
Someone asked why I would use TRY_PARSE after I posted a question at SQL...
Forums
Partitioning a table with TEXTIMAGE_ON option
I have a table that ends in ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]. I'm about to...
OUTER APPLY Fundamentals: Part 2
Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2
Building Great Software
Comments posted to this topic are about the item Building Great Software
Question of the Day
The Range of Customers
I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):
orderid orderdate customerid complete 3 2025-05-10 00:00:00.0002 1 21 2024-01-10 00:00:00.0003 1 15 2023-10-28 00:00:00.0004 1 13 2025-03-08 00:00:00.0006 1 11 2024-04-02 00:00:00.0007 1If I run this query, how many rows are returned?
SELECT * from dbo.OrderHeader where customerid between 3 and '6'See possible answers