Performance of large join queries has been widely addressed in the database literature, explicitly the problem of finding a join order that minimizes the execution cost of a given query has been ...

SQL Data Warehouse project covering dimensional modeling, KPI calculation, data exploration, aggregation, and ranking analysis using Microsoft SQL Server for business analytics.

The advent of Large Language Models (LLMs) has significantly advanced Text-to-SQL tasks in recent years. However, these models still face considerable challenges when applied in practice, such as ...