Scripts

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2022-02-22 (first published: )

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Technical Article

SQL Server instance startup type check by SQL script

I have developed the script to check SQL Server instances startup type, sometimes we didn't know all our SQL instances startup type correctly configurated, especially we cannot distinguish the Automatic and Automatic(Delayed Start) from the direct query, the only way is querying from the registry, you can use this script in your environment to bulk […]

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2021-12-24

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Technical Article

Get backup folder sizes from shared Location

Got a message from the Operation team as below Hi Harsha, I'm seeing a larger than normal rate of change for a week day on the backups for the SQL2000 servers. Did anything run differently yesterday compared to Monday? I have 22 sql servers and all the Weekend and Monthly backups goes to the location […]

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2021-12-03

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Technical Article

Import Multiple Packages to SSIS server

We cannot import multiple packages on the SSIS server. So, loading 100 packageS from  file location will be a tedious task for a DBA. We can solve this issue by making use of the DTUTIL utility. The DTUTIL utility can also import one package at a time, but we can write the batch file using the […]

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2021-09-27 (first published: )

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BIT_COUNT II

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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