This article introduces the concept of join condition pushdown of query transformation in database optimization.
This article describes a heuristic query transformation implemented by PolarDB called join elimination.
This article introduces a method that utilizes the capabilities of window aggregate functions to decorrelate subqueries.
This article discusses MindOpt APL (MAPL) and how MindOpt Solver supports solving linear programming (LP) problems.
This article analyzes and summarizes the source code of MySQL 8.0.25.