DataOnWheels

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Dynamically Unpivot columns in SQL

Picture this, your data ingestion team has created a table that has the sales for each month year split into different columns. At first glance, you may think “what’s...

2024-05-27 (first published: )

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BIT_COUNT I

By Steve Jones - SSC Editor

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Question of the Day

BIT_COUNT I

In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data: 

UserID  UserPermissions
15
23
37
What is returned when I run this code: 
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 3;

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