Blog Posts

Blog Post

SQL Server Quick Tips

Earlier this year I made a series of videos that were played before the start of several DBA Fundamentals presentations. These videos gave viewers something SQL related to watch while the...

2019-09-24 (first published: )

1,004 reads

Blog Post

SQL Server's "Wrong" Math

Watch this week's video on YouTube
A couple of weeks ago I decided to rebuild my recording studio by getting rid of my fabric backdrop and replacing it with a...

2019-09-24

11 reads

Blog Post

SQL Server's "Wrong" Math

Watch this week's video on YouTube
A couple of weeks ago I decided to rebuild my recording studio by getting rid of my fabric backdrop and replacing it with a...

2019-09-24

11 reads

Blog Post

Using Project Connections in SSIS

In SQL Server Integration Services, connection managers are used as gateways for most any external read and write operation. Connection managers are type- and format-specific, and in the case...

2019-09-24 (first published: )

377 reads

Blog Post

All about PASS Summit 2019

Here are the things you must/should probably know about PASS Summit 2019, as told by me. Included: Advice for first timers Prioritized schedule at a glance Sessions we recommend...

2019-09-23

42 reads

Blogs

Excellent article on securing msdb

By

Fabiano Amorim has written an excellent article at Simple Talk on securing msdb. Here's...

T-SQL Tuesday #201: Temp Tables

By

This month we have a new host, which I am grateful for. So many...

When Do You Reach For A #temp Table?

By

I needed to do some research because there is more to #temp tables than...

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Forums

OUTER APPLY Fundamentals: Part 2

By Imran2629

Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2

Building Great Software

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Building Great Software

The Range of Customers

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Range of Customers

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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          1
If I run this query, how many rows are returned?
SELECT *
 from dbo.OrderHeader
 where customerid between 3 and '6'

See possible answers