Hacker

Best Practices for Faster Queries: A SQL Performance Tuning Tutorial

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
Hacker

SQL Recursive Queries - How to Understand Common Table Expressions (CTEs)

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
IEEE

SMPCache: Towards More Efficient SQL Queries in Multi-Party Collaborative Data Analysis

Abstract: Privacy-preserving collaborative data analysis is a popular research direction in recent years. Among all such analysis tasks, privacy-preserving SQL ...
IEEE

SQL-Net: Semantic Query Learning for Point-Supervised Temporal Action Localization

Abstract: Point-supervised Temporal Action Localization (PS-TAL) detects temporal intervals of actions in untrimmed videos with a label-efficient paradigm. However, most existing methods fail to learn ...
GitHub

Dynamic Data Block Temp Table SQL Errors

The use of temporary SQL tables in dynamic data block queries causes cluttered Azure SQL error logs, and causes extra load on the database server. We have altered ...
InfoWorld

SQL unleashed: 9 ways to speed up your SQL queries

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...
GitHub

Querying temporary table in same query it was created yields no results

When creating and querying temporary tables in the same query/tab, selecting from the temporary table yields no results. The temporary table is created and I see the schema in the results pane, but ...
Ars Technica

TSQL: Using data from main query inside a sub query... do I need a temp table?

Let's say (for the sake of argument) that I want to find all the employees who quit working for my company AND what their most recent project was before they quit.<BR><BR>So I have tblEmployeesWhoQuit ...