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Yiwen Duan

2 accepted papers

2026

Beyond Text-to-SQL: Can LLMs Really Debug Enterprise ETL SQL?

ICML 2026poster

SQL is central to enterprise data engineering, yet generating fully correct SQL code in a single attempt remains difficult—even for experienced developers and advanced \ttsql LLMs—often requiring multiple debugging iterations. We introduce \textbf{\ourbench}, the first benchmark for enterprise-level…

Cited by 0SourceScholar
2025

PDC & DM-SFT: A Road for LLM SQL Bug-Fix Enhancing

COLING 2025industry

Code Large Language Models (Code LLMs), such as Code llama and DeepSeek-Coder, have demonstrated exceptional performance in the code generation tasks. However, most existing models focus on the abilities of generating correct code, but often struggle with bug repair. We introduce a suit of methods t…