SQLGeordie

SQL Server Consultant with extensive experience in the financial, health and retail sectors. Strong in all areas of SQL Server and specialise in Security but really get my kicks from System Optimisation and Performance Tuning. Being a DBA is a thankless task at times but sadly I do enjoy it.

Organiser of the SQLNorthEast Usergroup (@SQLNE) and the Newcastle leg of SQLRelay (www.sqlrelay.co.uk) as well as trying to help out others where I can via social network (follow me @SQLGeordie)
  • Interests: Cricket, Rugby, Football

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By Imran2629

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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'

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