Database Weekly

SQLServerCentral Editorial

The SQL Community Steps up in Time of Need

  • Editorial

Healthcare workers are some of the many heroes working bravely in the face of the Covid-19 pandemic. To protect themselves and their patients, they must wear face masks during their entire shifts. This causes a great deal of ear irritation, so a strap was designed to make wearing the masks easier and alleviate pressure on […]

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2020-04-18

139 reads

SQLServerCentral Editorial

Now Is a Good Time for Choices

  • Editorial

The whole world is going through some interesting times. Chances are pretty high that you’re working from home and your principal interaction with others is through virtual means. I know I’m that way as is my company, Redgate Software. It can be challenging or rewarding, depending on how you go about it. What’s even more […]

(1)

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2020-03-28

129 reads

SQLServerCentral Editorial

Azure Data Studio and Deployment Notebooks

  • Editorial

Azure Data Studio (ADS) is a cross-platform tool that you can use to run T-SQL queries much as you have done using SQL Server Management Studio. No, the databases do not need to be hosted in Azure; the tool works fine for on-premises SQL Servers as well. I’ve started using ADS more as I teach […]

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2020-03-21

223 reads

SQLServerCentral Editorial

A New World of Data

  • Editorial

I started in the early days of SQL Server, when having a gigabyte of disk storage was unheard of, much less a gigabyte of RAM. My watch has more storage space than the mainframe we replaced with an early version of SQL Server years ago. The technical possibilities and amounts of data we are capable […]

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2020-02-15

135 reads

SQLServerCentral Editorial

Personal Power

  • Editorial

Because of my job with Redgate (which I love and will never leave even after I’m dead), I spend a lot of time learning about compliance and all the new laws and regulations coming out of things like the GDPR and the CCPA (they changed the name evidently). However, I’m a nerd. I’m not a […]

(3)

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2020-02-08

149 reads

SQLServerCentral Editorial

Why Getting Data Right Matters

  • Editorial

An InfoWorld article from 2017 suggests that 80 percent of a data scientist’s job is cleaning and transforming data, and I believe this is probably only true for organizations that spend at least an average effort in designing and implementing their data storage. These persons who have trained to analyze data using complex math formulas […]

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2020-02-01

189 reads

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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;

See possible answers