PASS Summit 2022 - Pre-Cons Were Amazing!

It's that time again...TUESDAY!

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I mean...NOVEMBER!

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OK fine...SUMMIT!

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I have very much missed in-person events and I am glad that Redgate (@Redgate) has managed to continue the @PASSDataSummit framework - virtual presentations...

2022-11-16

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Question of the Day

BIT_COUNT II

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

UserID  UserPermissions
15
23
37
4       NULL
What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount
from dbo.UserPermission
where UserID = 4;

See possible answers