Gap Analysis Using Algebra
This article shows how to solve a gaps and islands problem using simple algebra.
Analyze SQL Server Results in Excel with Conditional Formatting
Learn how to format your SQL Server results in Excel using conditional formatting to quickly identify patterns and issues.
Meeting your CCPA needs with Data Classification and Masking
This article will explain how to import the data classification metadata for a SQL Server database into Data Masker, providing a masking plan that you can use to ensure the protection of all this data. By applying the data masking operation as part of an automated database provisioning process, you make it fast, repeatable and auditable.
Implementing Drill Through Actions in SSAS
Business users get great value from SSAS cubes. In this article, learn how to create a drill-through action in an SSAS multi-dimensional model cube.
The Panjandrum Conundrum
With progress thwarted by a committee of panjandrums, will T-SQL forever remain in the doldrums? So wonders Phil Factor.
Storage 101: Understanding the Hard-Disk Drive
In this article in the series, Robert Sheldon provides a deep dive into HDDs.
Why you Should Always Specify Whether a Column Accepts Nulls
Phil Factor explains the factors that determine whether a column will allow null values, if you don't specify it explicitly in the column definition. If you rely on the default behavior established by your connection settings, you could be in for some nasty surprises.
Displaying Hierarchical Data
Producing hierarchies from SQL tables can necessitate joining a table to itself. This article will explain how you can do this.
The Developer Arguments for Stored Procedures
Today Steve asks what reasons a developer has for using stored procedures.
Creating Time-Intelligence Functions in DAX
DAX contains a host of time-intelligence functions with exotic names such as SAMEPERIODLASTYEAR and PARALLELPERIOD. In the last article in this series, Andy Brown explains how to write measures using the range of date functions in DAX, and also explains how time-intelligence functions work behind the scenes.
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
ALAMAT BCA KCP Palmerah Tlp:08218154393
WA:08218154393 Jl. Palmerah Barat No.38 A, RT.2/RW.3, Grogol Utara, Kec. Kebayoran Lama, Kota Jakarta...
ALAMAT KONTAK BCA KCP Bintaro Tlp:08218154393
WA:08218154393 Jl. RC. Veteran. 9, dan No.9A, RT.9/RW.3, Bintaro, Kec. Pesanggrahan, Kota Jakarta Selatan,...
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 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers