Hacker

How to Master SQL Joins - Inner, Outer, Cross, and Self-Joins With Examples

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

SQL Window Functions: A Quick Review With Examples

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

Utilizing the q-Shaba Differential Operator on a Specific Category of Analytic Functions

Abstract: The current investigation introduces a fresh category of analytic functions by utilizing the differential operator referred to as the q-Shaba operator. Termed as the q-Shaba differential ...
marktechpost

PixelsDB: An Open-Source Data Analytic System that Allows Users without SQL expertise to ...

Query-as-a-Service (QaaS), also called serverless query processing, is a method of running analytical queries on the cloud. Serverless query engines, like AWS Athena and Google BigQuery, automate ...
GitHub

[PL/SQL] SQL functions misplaced in parser definition?

There are three categories for standard oracle SQL functions (not java): string functions, numeric functions and other functions. I think that some functions are misplaced into string functions. Like ...
IEEE

Design of Comprehensive Quality Evaluation Management of Teachers' Teaching Function Based ...

Abstract: In higher education, the comprehensive quality evaluation of teachers' teaching functions is essential to improving education and achieving educational goals. The total quality of teachers ...