Understanding Temp Tables and Table Variables in SQL Server
Introduction When building application backends or processing complex data sets in a SQL Server, we frequently need a temporary storage to hold the intermediate query results. For example: Store filtered rows before joining them to another table Hold calculation results inside a stored procedure Break a complex query into smaller readable steps Process a small […]
How to use the Power BI Desktop Bridge to automate tasks in Power BI Desktop and GitHub Copilot
Microsoft continues to blur the line between low-code visual tools and code-first development for Power BI, recently launching a set of official Fabric AI Skills and the Power BI Desktop Bridge preview feature. Together, they allow AI agents to install command-line tools, inspect a running Power BI Desktop process, update a report or model in the Power BI project format (PBIP), and reload the report so that changes appear immediately.
Admin Rights for Everyone
Steve thinks administrator rights for too many people is a bad idea, but even when it's a limited group, he recommends some sort of governance.
Kerberos Authentication for Aurora PostgreSQL: Mapping AD Groups to Database Roles
Learn how you can enable map your security roles in Aurora PostgreSQL to AD groups using Kerberos.
Stairway to DAX and Power BI Level 19: Dates Functions: STARTOFMONTH(), STARTOFQUARTER(), STARTOFYEAR()
Business Intelligence Architect, Analysis Services Maestro, and author Bill Pearson introduces three DAX Time Intelligence functions related to the Start of Periods: STARTOFMONTH(), STARTOFQUARTER(), and STARTOFYEAR(). He discusses the syntax, uses and operation of each, and then provides hands-on exposure to the function in Power BI.
sp_TexasHoldEm: Multi-Player Poker in T-SQL
Wanna play some Texas Hold ‘Em style poker and make a pile of Query Bucks? Wanna watch other database people playing?
A Challenge of Our Knowledge
AI is changing the world, but it's changing us as well, challenging the things we have been confident in and depended on in our career.
The memory toll of VARCHAR(MAX) in SQL Server
Introduction When designing the tables or writing the stored procedures in SQL Server, we get easily tempted to choose the path of least resistance. When deciding how much space to allocate for a text column in a database table which may contain the description of a product, a product name, or an additional comment/remarks, it […]
How a SQL Server backup can execute attacker code during restore
CVE-2026-47295 is a SQL Server vulnerability that lets a maliciously crafted database backup execute attacker-controlled code with sysadmin privileges during a routine RESTORE DATABASE operation.
Blogs
Exploring DiskANN: Part I: Understanding the Algorithm before the disk
How I used AI for this postChatGPT to generate images based on info specifically...
Learning Tool – Deepstash
By Brian Kelley
A few months ago I started using Deepstash. Deepstash breaks books into the key...
New article – migrating from a named instance
By Brian Kelley
Do you have a case where you have a named instance you'd like to...
Forums
Understanding Temp Tables and Table Variables in SQL Server
Comments posted to this topic are about the item Understanding Temp Tables and Table...
The Data API Builder MCP Server Tools
Comments posted to this topic are about the item The Data API Builder MCP...
Collecting Data Is Hard
Comments posted to this topic are about the item Collecting Data Is Hard
Question of the Day
The Data API Builder MCP Server Tools
The Data API Builder MCP Server, v2.x, includes a number of tools. What actions can these tools perform in your database?
See possible answers