This repository contains the source code for the paper titled "Eraser: Eliminating Performance Regression on Learned Query Optimizer." Eraser is a plugin deployed on top of learned query optimizers ...

SQL-Mongo Converter is a lightweight Python library for converting SQL queries into MongoDB query dictionaries and converting MongoDB query dictionaries into SQL statements. It is designed for ...

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Abstract: The rapid growth in the scale of distributed databases has led to a deeper impact of the multi-join query optimization problem on data query efficiency. The increase in the number of ...