The Dawn of Natural Language to SQL: Are We Fully Ready?
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Abstract (arXiv)
Translating users' natural language questions into SQL queries (i.e., NL2SQL) significantly lowers the barriers to accessing relational databases. The emergence of Large Language Models has introduced a novel paradigm in NL2SQL tasks, enhancing capabilities dramatically. However, this raises a critical question: Are we fully prepared to deploy NL2SQL models in production? To address the posed questions, we present a multi-angle NL2SQL evaluation framework, NL2SQL360, to facilitate the design and test of new NL2SQL methods for researchers. Through NL2SQL360, we conduct a detailed comparison of leading NL2SQL methods across a range of application scenarios, such as different data domains and SQL characteristics, offering valuable insights for selecting the most appropriate NL2SQL methods for specific needs. Moreover, we explore the NL2SQL design space, leveraging NL2SQL360 to automate the identification of an optimal NL2SQL solution tailored to user-specific needs. Specifically, NL2SQL360 identifies an effective NL2SQL method, SuperSQL, distinguished under the Spdier dataset using the execution accuracy metric. Remarkably, SuperSQL achieves competitive performance with execution accuracy of 87% and 62.66% on the Spider and BIRD test sets, respectively.
Key facts. Cited by 78 papers in the map (data through 7 Oct 2026). First posted on arXiv 3 Jun 2024.
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Citing papers per year: 2024: 16; 2025: 38; 2026: 24.
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- 2024AFlow: Automating Agentic Workflow Generationcited by 395
- 2024CHASE-SQL: Multi-Path Reasoning and Preference Optimized Candidate Selection in Text-to-SQLcited by 132
- 2024Next-Generation Database Interfaces: A Survey of LLM-based Text-to-SQLcited by 118
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- 2024A Survey of Text-to-SQL in the Era of LLMs: Where are we, and where are we going?cited by 54
- 2024RSL-SQL: Robust Schema Linking in Text-to-SQL Generationcited by 51
- 2025XiYan-SQL: A Novel Multi-Generator Framework For Text-to-SQLcited by 40
- 2025Self-Supervised Prompt Optimizationcited by 37
- 2024E-SQL: Direct Schema Linking via Question Enrichment in Text-to-SQLcited by 35
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- 2025Understanding, Detecting, and Repairing Real-World In-Context-Learning-Based Text-to-SQL Errorscited by 14
- 2025Think2SQL: Reinforce LLM Reasoning Capabilities for Text2SQLcited by 14
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- 2025Exploring the Landscape of Text-to-SQL with Large Language Models: Progresses, Challenges and Opportunitiescited by 4
- 2025SEED: Enhancing Text-to-SQL Performance and Practical Usability Through Automatic Evidence Generationcited by 4
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- 2024Towards More Effective Table-to-Text Generation: Assessing In-Context Learning and Self-Evaluation with Open-Source Modelscited by 1
50 most cited of 78 All 78 (JSON)
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- 2026BADGER: Bridging Agentic and Deterministic Evaluation for Generative Enterprise Reasoning1 Jun 2026
- 2026Benchmarking Local LLMs for Natural-Language-to-SQL Querying in Biopharmaceutical Manufacturing: An Empirical Benchmark on Consumer-Grade Hardware31 May 2026
- 2026EviLink: Multi-Path Schema Linking with Uncertainty-Guided Evidence Acquisition for Large-Scale Text-to-SQL28 May 2026
- 2026Residual Skill Optimization for Text-to-SQL Ensembles20 May 2026
- 2026Scalable Environments Drive Generalizable Agents18 May 2026
- 2026LEAF-SQL: Level-wise Exploration with Adaptive Fine-graining for Text-to-SQL Skeleton Prediction10 May 2026
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- 2026An Efficient and Effective Evaluator for Text2SQL Models on Unseen and Unlabeled Data8 Mar 2026
- 2026Dial: A Knowledge-Grounded Dialect-Specific NL2SQL System8 Mar 2026
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- 2025XiYan-SQL: A Novel Multi-Generator Framework For Text-to-SQL7 Jul 2025
- 2025MasHost Builds It All: Autonomous Multi-Agent System Directed by Reinforcement Learning10 Jun 2025
- 2025SEED: Enhancing Text-to-SQL Performance and Practical Usability Through Automatic Evidence Generation9 Jun 2025
- 2025Exploring the Landscape of Text-to-SQL with Large Language Models: Progresses, Challenges and Opportunities28 May 2025
- 2025ChartCards: A Chart-Metadata Generation Framework for Multi-Task Chart Understanding21 May 2025
- 2025CSC-SQL: Corrective Self-Consistency in Text-to-SQL via Reinforcement Learning19 May 2025
- 2025ReEx-SQL: Reasoning with Execution-Aware Reinforcement Learning for Text-to-SQL19 May 2025
- 2025Time Travel is Cheating: Going Live with DeepFund for Real-Time Fund Investment Benchmarking16 May 2025
- 2025LEAD: Iterative Data Selection for Efficient LLM Instruction Tuning12 May 2025
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- 2025LLM/Agent-as-Data-Analyst: A Surveycited by 15
- 2025MARS-SQL: A multi-agent reinforcement learning framework for Text-to-SQLcited by 14
- 2026InfoPO: Information-Driven Policy Optimization for User-Centric Agentscited by 8
- 2026APEX-SQL: Talking to the data via Agentic Exploration for Text-to-SQLcited by 7
- 2025SQL-of-Thought: Multi-agentic Text-to-SQL with Guided Error Correctioncited by 5
- 2025Trade in Minutes! Rationality-Driven Agentic System for Quantitative Financial Tradingcited by 4
- 2025MasHost Builds It All: Autonomous Multi-Agent System Directed by Reinforcement Learningcited by 2
- 2026ProMAS: Proactive Error Forecasting for Multi-Agent Systems Using Markov Transition Dynamicscited by 2
- 2025SPOGW: a Score-based Preference Optimization method via Group-Wise comparison for workflowscited by 1
- 2026Both Ends Count! Just How Good are LLM Agents at "Text-to-Big SQL"?cited by 1
- 2026AgentSlimming: Towards Efficient and Cost-Aware Multi-Agent Systemscited by 1
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- 2026Data Agents: Agentic Data Systems21 Sep 2026
- 2026Data Agents Under Attack: Vulnerabilities in LLM-Driven Analytical Systems7 Jun 2026
- 2026AgentSlimming: Towards Efficient and Cost-Aware Multi-Agent Systems9 May 2026
- 2026ProMAS: Proactive Error Forecasting for Multi-Agent Systems Using Markov Transition Dynamics12 Mar 2026
- 2026InfoPO: Information-Driven Policy Optimization for User-Centric Agents28 Feb 2026
- 2026An Agentic System for Schema Aware NL2SQL Generation25 Feb 2026
- 2026Both Ends Count! Just How Good are LLM Agents at "Text-to-Big SQL"?25 Feb 2026
- 2026APEX-SQL: Talking to the data via Agentic Exploration for Text-to-SQL11 Feb 2026
- 2025MARS-SQL: A multi-agent reinforcement learning framework for Text-to-SQL2 Nov 2025
- 2025A Survey of Data Agents: Emerging Paradigm or Overstated Hype?27 Oct 2025
- 2025Trade in Minutes! Rationality-Driven Agentic System for Quantitative Financial Trading6 Oct 2025
- 2025SPOGW: a Score-based Preference Optimization method via Group-Wise comparison for workflows5 Oct 2025
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- 2024Formal Mathematical Reasoning: A New Frontier in AIcited by 80
- 2024The Death of Schema Linking? Text-to-SQL in the Age of Well-Reasoned Language Modelscited by 67
- 2025Reasoning-SQL: Reinforcement Learning with SQL Tailored Partial Rewards for Reasoning-Enhanced Text-to-SQLcited by 59
- 2025Self-Supervised Prompt Optimizationcited by 37
- 2025CSC-SQL: Corrective Self-Consistency in Text-to-SQL via Reinforcement Learningcited by 15
- 2025Think2SQL: Reinforce LLM Reasoning Capabilities for Text2SQLcited by 14
- 2025ReEx-SQL: Reasoning with Execution-Aware Reinforcement Learning for Text-to-SQLcited by 8
- 2025DeepVIS: Bridging Natural Language and Data Visualization Through Step-wise Reasoningcited by 8
- 2025AGRAG: Advanced Graph-based Retrieval-Augmented Generation for LLMscited by 7
- 2025A State-of-the-Art SQL Reasoning Model using RLVRcited by 4
12 most cited of 15 All 15 (JSON)
- 2026BADGER: Bridging Agentic and Deterministic Evaluation for Generative Enterprise Reasoning1 Jun 2026
- 2025AGRAG: Advanced Graph-based Retrieval-Augmented Generation for LLMs2 Nov 2025
- 2025A State-of-the-Art SQL Reasoning Model using RLVR25 Sep 2025
- 2025GradeSQL: Test-Time Inference with Outcome Reward Models for Text-to-SQL Generation from Large Language Models1 Sep 2025
- 2025DeepVIS: Bridging Natural Language and Data Visualization Through Step-wise Reasoning3 Aug 2025
- 2025CogniSQL-R1-Zero: Lightweight Reinforced Reasoning for Efficient SQL Generation8 Jul 2025
- 2025CSC-SQL: Corrective Self-Consistency in Text-to-SQL via Reinforcement Learning19 May 2025
- 2025ReEx-SQL: Reasoning with Execution-Aware Reinforcement Learning for Text-to-SQL19 May 2025
- 2025Think2SQL: Reinforce LLM Reasoning Capabilities for Text2SQL21 Apr 2025
- 2025Reasoning-SQL: Reinforcement Learning with SQL Tailored Partial Rewards for Reasoning-Enhanced Text-to-SQL29 Mar 2025
- 2025Self-Supervised Prompt Optimization7 Feb 2025
- 2024Formal Mathematical Reasoning: A New Frontier in AI20 Dec 2024
12 newest of 15 All 15 (JSON)
- 2024Next-Generation Database Interfaces: A Survey of LLM-based Text-to-SQLcited by 118
- 2025OmniSQL: Synthesizing High-quality Text-to-SQL Data at Scalecited by 90
- 2024A Survey of Text-to-SQL in the Era of LLMs: Where are we, and where are we going?cited by 54
- 2024RSL-SQL: Robust Schema Linking in Text-to-SQL Generationcited by 51
- 2025XiYan-SQL: A Novel Multi-Generator Framework For Text-to-SQLcited by 40
- 2024E-SQL: Direct Schema Linking via Question Enrichment in Text-to-SQLcited by 35
- 2024Are Large Language Models Good Statisticians?cited by 26
- 2024HAIChart: Human and AI Paired Visualization Systemcited by 26
- 2025Time Travel is Cheating: Going Live with DeepFund for Real-Time Fund Investment Benchmarkingcited by 21
- 2024R-Bot: An LLM-based Query Rewrite Systemcited by 16
- 2025Understanding, Detecting, and Repairing Real-World In-Context-Learning-Based Text-to-SQL Errorscited by 14
- 2024ROUTE: Robust Multitask Tuning and Collaboration for Text-to-SQLcited by 13
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- 2026SQLMorph: Query Mutation and Fine-Grained Metrics for Text-to-SQL Evaluation8 Sep 2026
- 2026DataSpace: Benchmarking Data Agents for Verifiable Analytics over Heterogeneous Workspaces4 Aug 2026
- 2026Benchmarking Text-to-SQL under Role-Based Access Control24 Jul 2026
- 2026SQLConductor: Search-to-Policy Learning for Step-wise Text-to-SQL Orchestration22 Jun 2026
- 2026Benchmarking Local LLMs for Natural-Language-to-SQL Querying in Biopharmaceutical Manufacturing: An Empirical Benchmark on Consumer-Grade Hardware31 May 2026
- 2026EviLink: Multi-Path Schema Linking with Uncertainty-Guided Evidence Acquisition for Large-Scale Text-to-SQL28 May 2026
- 2026Residual Skill Optimization for Text-to-SQL Ensembles20 May 2026
- 2026Scalable Environments Drive Generalizable Agents18 May 2026
- 2026LEAF-SQL: Level-wise Exploration with Adaptive Fine-graining for Text-to-SQL Skeleton Prediction10 May 2026
- 2026FINER-SQL: Boosting Small Language Models for Text-to-SQL5 May 2026
- 2026NL2SQLBench: A Modular Benchmarking Framework for LLM-Enabled NL2SQL Solutions13 Apr 2026
- 2026An Efficient and Effective Evaluator for Text2SQL Models on Unseen and Unlabeled Data8 Mar 2026
12 newest of 45 All 45 (JSON)