HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

The 'New SQL Requirement' function of Feisuan JavaAI, based on powerful natural language processing and SQL syntax parsing ...

SQL for effective data analysis use for ad hoc querying, data cleaning and reporting with advance techniques. This project leverages advanced SQL queries to analyze and optimize an e-commerce platform ...

This project leverages advanced SQL queries to analyze and optimize an e-commerce platform's supply chain operations. It addresses key challenges like transaction analysis, customer segmentation, ...

Abstract: Explaining why an answer is in the result of a query or why it is missing from the result is important for many applications including auditing, debugging data and queries, and answering ...

Abstract: Efficient SQL Query Optimization (QO) is a fundamental aspect of database management systems, aimed at enhancing query performance and reducing resource consumption typically involves ...

一、背景 ...