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Large Language Models (LLMs) have emerged as powerful tools for Text-to-SQL tasks, exhibiting remarkable reasoning capabilities. Different from tasks such as math word problems and commonsense reasoning, SQL solutions have a relatively…

Computation and Language · Computer Science 2024-09-24 Ruilin Luo , Liyuan Wang , Binghuai Lin , Zicheng Lin , Yujiu Yang

State-of-the-art (SOTA) Text-to-SQL methods still lag significantly behind human experts on challenging benchmarks like BIRD. Current approaches that explore test-time scaling lack an orchestrated strategy and neglect the model's internal…

Computation and Language · Computer Science 2025-12-11 Pengfei Wang , Baolin Sun , Xuemei Dong , Yaxun Dai , Hongwei Yuan , Mengdie Chu , Yingqi Gao , Xiang Qi , Peng Zhang , Ying Yan

Large Language Models (LLMs) can translate natural language into SQL, but small models struggle with multi-table and complex queries in Zero-Shot Learning (ZSL) settings. While Supervised Fine-Tuning (SFT) helps, it falls short for harder…

Machine Learning · Computer Science 2026-05-05 Simone Papicchio , Simone Rossi , Luca Cagliero , Paolo Papotti

Translating natural language to SQL (Text-to-SQL) is a critical challenge in both database research and data analytics applications. Recent efforts have focused on enhancing SQL reasoning by developing large language models and AI agents…

Databases · Computer Science 2026-04-01 Yuxuan Zhu , Tengjun Jin , Yoojin Choi , Daniel Kang

Large language models (LLMs) are increasingly powering Text-to-SQL (Text2SQL) systems, enabling non-expert users to query industrial databases using natural language. While test-time scaling strategies have shown promise in LLM-based…

Computation and Language · Computer Science 2025-10-14 Jiajing Guo , Kenil Patel , Jorge Piazentin Ono , Wenbin He , Liu Ren

While large language models (LLMs) achieve strong performance on text-to-SQL parsing, they sometimes exhibit unexpected failures in which they are confidently incorrect. Building trustworthy text-to-SQL systems thus requires eliciting…

Computation and Language · Computer Science 2025-09-18 Terrance Liu , Shuyi Wang , Daniel Preotiuc-Pietro , Yash Chandarana , Chirag Gupta

Recent advancements in large language models (LLMs) have significantly contributed to the progress of the Text-to-SQL task. A common requirement in many of these works is the post-correction of SQL queries. However, the majority of this…

Databases · Computer Science 2025-01-10 Chaofan Li , Yingxia Shao , Yawen Li , Zheng Liu

In tackling the challenges of large language model (LLM) performance for Text-to-SQL tasks, we introduce CHASE-SQL, a new framework that employs innovative strategies, using test-time compute in multi-agent modeling to improve candidate…

While recent advancements in inference-time learning have improved LLM reasoning on Text-to-SQL tasks, current solutions still struggle to perform well on the most challenging tasks in the Bird-Bench (BIRD) benchmark. This is due to…

Computation and Language · Computer Science 2026-05-11 James Petullo , Nianwen Xue

The application of Large Language Models (LLMs) to text-to-SQL tasks promises to democratize data access, particularly in critical industries like aviation Maintenance, Repair, and Operation (MRO). However, progress is hindered by two key…

Databases · Computer Science 2025-06-18 Patrick Sutanto , Jonathan Kenrick , Max Lorenz , Joan Santoso

Text-to-SQL datasets are essential for training and evaluating text-to-SQL models, but existing datasets often suffer from limited coverage and fail to capture the diversity of real-world applications. To address this, we propose a novel…

Computation and Language · Computer Science 2025-11-25 Hao Wang , Yuanfeng Song , Xiaoming Yin , Xing Chen

In-context learning (ICL) has emerged as a new approach to various natural language processing tasks, utilizing large language models (LLMs) to make predictions based on context that has been supplemented with a few examples or…

Computation and Language · Computer Science 2023-05-23 Linyong Nan , Yilun Zhao , Weijin Zou , Narutatsu Ri , Jaesung Tae , Ellen Zhang , Arman Cohan , Dragomir Radev

Translating Natural Language Queries into Structured Query Language (Text-to-SQL or NLQ-to-SQL) is a critical task extensively studied by both the natural language processing and database communities, aimed at providing a natural language…

Computation and Language · Computer Science 2025-01-29 Hasan Alp Caferoğlu , Özgür Ulusoy

Text-to-SQL aims to translate natural language queries into SQL statements, which is practical as it enables anyone to easily retrieve the desired information from databases. Recently, many existing approaches tackle this problem with Large…

Large Language Models (LLMs) have shown promising performance in text-to-SQL, which involves translating natural language questions into SQL queries. However, current text-to-SQL LLMs are computationally expensive and challenging to deploy…

Computation and Language · Computer Science 2024-10-16 Qihuang Zhong , Kunfeng Chen , Liang Ding , Juhua Liu , Bo Du , Dacheng Tao

The conversion of natural language into SQL language for querying databases (Text-to-SQL) has broad application prospects and has attracted widespread attention. At present, the mainstream Text-to-SQL methods are mainly divided into…

Computation and Language · Computer Science 2025-02-18 Lei Sheng , Shuai-Shuai Xu , Wei Xie

Recently, code-oriented large language models (LLMs) have demonstrated strong capabilities in translating natural language into executable code. Text-to-SQL is a significant application of this ability, enabling non-technical users to…

Artificial Intelligence · Computer Science 2026-04-21 Salmane Chafik , Saad Ezzini , Ismail Berrada

The rise of Large Language Models (LLMs) has significantly advanced Text-to-SQL (NL2SQL) systems, yet evaluating the semantic equivalence of generated SQL remains a challenge, especially given ambiguous user queries and multiple valid SQL…

Computation and Language · Computer Science 2025-06-12 Qingyun Zeng , Simin Ma , Arash Niknafs , Ashish Basran , Carol Szabo

Text-to-SQL, the task of translating natural language questions into SQL queries, plays a crucial role in enabling non-experts to interact with databases. While recent advancements in large language models (LLMs) have significantly enhanced…

Computation and Language · Computer Science 2025-07-15 Haoyang Li , Shang Wu , Xiaokang Zhang , Xinmei Huang , Jing Zhang , Fuxin Jiang , Shuai Wang , Tieying Zhang , Jianjun Chen , Rui Shi , Hong Chen , Cuiping Li

Evaluating text-to-SQL systems remains largely fragile: correctness is typically judged by executing predicted and gold SQL queries on a single static database, even though the same queries may behave differently under alternative database…

Databases · Computer Science 2026-05-01 Mohammadamin Habibollah , Davood Rafiei
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