Gap Analysis Using Algebra
This article shows how to solve a gaps and islands problem using simple algebra.
This article shows how to solve a gaps and islands problem using simple algebra.
Learn how to format your SQL Server results in Excel using conditional formatting to quickly identify patterns and issues.
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.
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.
With progress thwarted by a committee of panjandrums, will T-SQL forever remain in the doldrums? So wonders Phil Factor.
In this article in the series, Robert Sheldon provides a deep dive into HDDs.
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.
Producing hierarchies from SQL tables can necessitate joining a table to itself. This article will explain how you can do this.
Today Steve asks what reasons a developer has for using stored procedures.
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.
Introduction I was experimenting with vector search in SQL Server 2025 using approximately 3.8...
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
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Which of the following psql meta commands (also called backslash or slash commands) will provide information about tables within a database?
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