3 papers
cs.DB2026
Access Paths for Efficient Ordering with Large Language Models
Fuheng Zhao, Jiayue Chen, Yiming Pan +7
In this work, we present the \texttt{LLM ORDER BY} semantic operator as a logical abstraction and conduct a systematic study of its physical implementations. First, we propose seve…
cs.DB2025
LLM-SQL-Solver: Can LLMs Determine SQL Equivalence?
Fuheng Zhao, Jiayue Chen, Lawrence Lim +3
Judging the equivalence between two SQL queries is a fundamental problem with many practical applications in data management and SQL generation (i.e., evaluating the quality of gen…
cs.DB2024
Hybrid Querying Over Relational Databases and Large Language Models
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi
Database queries traditionally operate under the closed-world assumption, providing no answers to questions that require information beyond the data stored in the database. Hybrid…