| --- |
| license: cc-by-sa-4.0 |
| language: |
| - en |
| task_categories: |
| - text-generation |
| - question-answering |
| tags: |
| - text-to-sql |
| - sql |
| - spider |
| - bench |
| - benchmark |
| - openai-format |
| size_categories: |
| - 1K<n<10K |
| dataset_info: |
| features: |
| - name: messages |
| list: |
| - name: role |
| dtype: string |
| - name: content |
| dtype: string |
| - name: system |
| dtype: string |
| - name: user |
| dtype: string |
| - name: assistant |
| dtype: string |
| splits: |
| - name: train |
| num_examples: 7000 |
| configs: |
| - config_name: default |
| data_files: |
| - split: train |
| path: data/spider_train.parquet |
| --- |
| # Dataset Card for spider-text2sql-bench |
|
|
| <!-- Provide a quick summary of the dataset. --> |
| spider-text2sql-bench 是 [Spider 1.0](https://yale-lily.github.io/spider) 官方訓練集之 OpenAI Messages 格式版本,共 7,000 筆,將原始之 `question / schema / sql` 重新組裝為 `system / user / assistant` 三 role 之對話結構。除原生之 `messages` 欄位外,另拆解出獨立之 `system` / `user` / `assistant` 字串欄位,可作為 Text-to-SQL 模型之 SFT 訓練語料,亦可直接用於 benchmark evaluation pipeline(以 `user` 作為 prompt,比對模型輸出與 `assistant` 之標準答案 SQL)。 |
|
|
| ## Dataset Details |
|
|
| ### Dataset Description |
|
|
| <!-- Provide a longer summary of what this dataset is. --> |
| Spider 1.0 為 Yale LILY Group 於 EMNLP 2018 發表之大規模跨領域 Text-to-SQL 標註資料集,涵蓋 200+ 複雜資料庫與 10K+ 問題/SQL pair,長期作為 Text-to-SQL 模型之代表性訓練與評測基準。本資料集為其 `train` split 之 OpenAI Messages 格式版本,不修改任何原始問題、SQL、或資料庫 schema,僅進行格式重組與欄位拆解: |
|
|
| * `messages`:完整之 OpenAI Messages 結構(list of {role, content}); |
| * `system`:固定提示語 "You are an expert SQL assistant..."; |
| * `user`:`### Database Schema` 區塊(由 Spider 官方 SQLite 資料庫萃取之 `CREATE TABLE` 語句)+ `### Question` 區塊; |
| * `assistant`:對應之標準答案 SQL。 |
|
|
| 提供拆解後之獨立欄位,方便 benchmark pipeline 直接以 `user` 為 prompt 餵入模型、以 `assistant` 為 ground truth 進行 execution accuracy 比對,而無需再次解析 `messages` 結構。此格式亦能與 HuggingFace 生態之 SFT trainer(TRL、Axolotl、LLaMA-Factory 等)無縫整合,並與 [bird-text2sql-bench](https://huggingface.co/datasets/lianghsun/bird-text2sql-bench) 搭配作為 Text-to-SQL 訓練與評測之主力語料。 |
|
|
| - **Curated by:** [Liang Hsun Huang](https://www.linkedin.com/in/lianghsunhuang/?locale=en_US) |
| - **Language(s) (NLP):** English(SQL / schema / question) |
| - **License:** CC BY-SA 4.0(繼承自 Spider 1.0) |
|
|
| ### Dataset Sources |
|
|
| <!-- Provide the basic links for the dataset. --> |
|
|
| - **Repository:** [lianghsun/spider-text2sql-bench](https://huggingface.co/datasets/lianghsun/spider-text2sql-bench/) |
| - **Upstream Dataset:** [xlangai/spider](https://huggingface.co/datasets/xlangai/spider) |
| - **Upstream GitHub:** [taoyds/spider](https://github.com/taoyds/spider) |
| - **Paper:** [Spider: A Large-Scale Human-Labeled Dataset for Complex and Cross-Domain Semantic Parsing and Text-to-SQL Task (EMNLP 2018)](https://arxiv.org/abs/1809.08887) |
|
|
| ## Uses |
|
|
| <!-- Address questions around how the dataset is intended to be used. --> |
|
|
| ### Direct Use |
|
|
| <!-- This section describes suitable use cases for the dataset. --> |
|
|
| 本資料集主要設計用於: |
| * Text-to-SQL 模型之 SFT 訓練(以 `messages` 欄位為訓練目標); |
| * Text-to-SQL 模型之 benchmark 評測(以 `system` + `user` 組 prompt,對齊 `assistant` 為 ground truth); |
| * 跨領域 schema generalization 能力之建立; |
| * 作為 `bird-text2sql-bench` 搭配訓練/評測,涵蓋中小型資料庫(Spider)與大規模真實資料庫(BIRD); |
| * 作為 Text-to-SQL 模型 warm-up 之基礎語料,再接續 RL 或更大規模之合成語料(如 OmniSQL 之 SynSQL-2.5M)。 |
|
|
| ### Out-of-Scope Use |
|
|
| <!-- This section addresses misuse, malicious use, and uses that the dataset will not work well for. --> |
| 本資料集不適用於下列用途: |
| * 作為 Spider 官方評測之測試集,本資料集僅包含 train split; |
| * 作為真實商業資料庫之 schema linking 訓練唯一來源,Spider 為教學式資料庫,不完全反映生產環境; |
| * 非 SQL 方言之訓練(Spider 使用 SQLite 語法); |
| * 作為多輪 SQL 對話之訓練(本資料集為單輪 question→SQL)。 |
|
|
| ## Dataset Structure |
|
|
| <!-- This section provides a description of the dataset fields, and additional information about the dataset structure such as criteria used to create the splits, relationships between data points, etc. --> |
| ```json |
| { |
| "messages": [ |
| {"role": "system", "content": "You are an expert SQL assistant. Given a database schema and a question, generate the correct SQL query. Output only the SQL query, no explanation."}, |
| {"role": "user", "content": "### Database Schema\nCREATE TABLE department (...);\n\n### Question\nHow many heads are older than 56?"}, |
| {"role": "assistant", "content": "SELECT COUNT(*) FROM head WHERE age > 56"} |
| ], |
| "system": "You are an expert SQL assistant. Given a database schema and a question, generate the correct SQL query. Output only the SQL query, no explanation.", |
| "user": "### Database Schema\nCREATE TABLE department (...);\n\n### Question\nHow many heads are older than 56?", |
| "assistant": "SELECT COUNT(*) FROM head WHERE age > 56" |
| } |
| ``` |
|
|
| | 欄位 | 型別 | 說明 | |
| |---|---|---| |
| | `messages` | list[{role, content}] | OpenAI Messages 結構,含 system / user / assistant 三 role | |
| | `system` | string | 拆解後之 system prompt(同 `messages[0].content`) | |
| | `user` | string | 拆解後之 user prompt(同 `messages[1].content`) | |
| | `assistant` | string | 拆解後之 assistant 標準答案 SQL(同 `messages[2].content`) | |
|
|
| | 統計項目 | 數值 | |
| |---|---| |
| | 筆數 | 7,000 | |
| | 來源 split | Spider 1.0 train | |
| | 資料庫數量 | 166 | |
| | 領域數量 | 138 | |
| | SQL 複雜度 | easy / medium / hard / extra hard | |
| | SQL 方言 | SQLite | |
| | 格式 | Parquet | |
|
|
| ### 使用此原始資料集之知名模型 |
|
|
| | 模型 | 機構 | 使用方式 | |
| |---|---|---| |
| | [OmniSQL](https://arxiv.org/abs/2503.02240) | Renmin University | SFT 訓練資料之一 | |
| | [SQLCoder](https://github.com/defog-ai/sqlcoder) | Defog | Spider train 為基礎訓練資料 | |
| | [CodeS](https://arxiv.org/abs/2402.16347) | RUC (SIGMOD 2024) | Spider + BIRD train SFT | |
| | [DAIL-SQL](https://arxiv.org/abs/2308.15363) | — | Few-shot prompt 範例來源 | |
| | [Arctic-Text2SQL-R1](https://huggingface.co/Snowflake/Arctic-Text2SQL-R1) | Snowflake | 透過 OmniSQL checkpoint 間接使用 | |
|
|
| ## Dataset Creation |
|
|
| ### Curation Rationale |
|
|
| <!-- Motivation for the creation of this dataset. --> |
|
|
| 原始 Spider 1.0 之 JSON 格式需要額外處理方能餵入當代 SFT pipeline(特別是基於 OpenAI `messages` 格式之工具鏈)。本資料集直接完成此轉換,確保: |
| 1. Schema 以 `CREATE TABLE` 語句之形式提供(與 LLM 預訓練語料中常見之 SQL DDL 分布一致); |
| 2. System prompt 固定,便於控制實驗變項; |
| 3. 除 `messages` 外同時提供拆解後之 `system` / `user` / `assistant` 欄位,讓 benchmark pipeline 可直接取用,無需再解析對話結構; |
| 4. 單檔 parquet 便於流式讀取與訓練 pipeline 整合。 |
|
|
| ### Source Data |
|
|
| <!-- This section describes the source data (e.g. news text and headlines, social media posts, translated sentences, ...). --> |
|
|
| #### Data Collection and Processing |
|
|
| <!-- This section describes the data collection and processing process such as data selection criteria, filtering and normalization methods, tools and libraries used, etc. --> |
|
|
| 1. 從 Spider 官方釋出之 train 資料(`train_spider.json` + `train_others.json`)讀取 question/SQL/db_id; |
| 2. 從 Spider 官方提供之 SQLite 資料庫中以 `sqlite_master` 萃取對應之 `CREATE TABLE` 語句作為 schema; |
| 3. 組裝為 OpenAI Messages 格式; |
| 4. 另外將每筆對話拆解為獨立之 `system` / `user` / `assistant` 字串欄位; |
| 5. 儲存為單檔 parquet。 |
|
|
| 本資料集不修改任何原始 SQL、問題或資料庫結構。 |
|
|
| #### Who are the source data producers? |
|
|
| <!-- This section describes the people or systems who originally created the data. It should also include self-reported demographic or identity information for the source data creators if this information is available. --> |
|
|
| 原始問題與 SQL 由 Yale LILY Group 招募之 CS 學生標註,標註流程詳見 Spider 原始論文。 |
|
|
| ### Annotations |
|
|
| #### Annotation process |
|
|
| 不適用(本資料集不包含額外人工標註)。 |
|
|
| #### Who are the annotators? |
|
|
| 不適用。 |
|
|
| #### Personal and Sensitive Information |
|
|
| <!-- State whether the dataset contains data that might be considered personal, sensitive, or private (e.g., data that reveals addresses, uniquely identifiable names or aliases, racial or ethnic origins, sexual orientations, religious beliefs, political opinions, financial or health data, etc.). If efforts were made to anonymize the data, describe the anonymization process. --> |
| Spider 1.0 使用之資料庫均為教學用合成或公開資料,不含個人敏感資料。 |
|
|
| ## Bias, Risks, and Limitations |
|
|
| <!-- This section is meant to convey both technical and sociotechnical limitations. --> |
|
|
| * **資料庫規模偏小**:Spider 之 166 個資料庫多為教學式小型 schema,與真實商業環境(數百張表、極端欄位命名)差異大; |
| * **SQL 方言限定**:僅為 SQLite,MySQL / PostgreSQL / T-SQL 特有語法不在涵蓋範圍; |
| * **問題語言為英文**:非英文 Text-to-SQL 任務需另外蒐集或翻譯; |
| * **系統提示固定**:可能導致模型對提示過度擬合,實務訓練時建議混合多種 prompt 變體; |
| * **單輪**:不涵蓋多輪 clarification 或對話式 Text-to-SQL。 |
|
|
| ### Recommendations |
|
|
| <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. --> |
|
|
| 建議使用者: |
| * 將本資料集與 [bird-text2sql-bench](https://huggingface.co/datasets/lianghsun/bird-text2sql-bench) 共同訓練或評測,補足真實大型資料庫之覆蓋; |
| * 實務部署前以目標 SQL 方言之範例進行額外微調; |
| * 對 system prompt 加以變化以減少過擬合; |
| * 遵循原始 Spider 1.0 之 CC BY-SA 4.0 授權規則。 |
|
|
| ## Citation |
|
|
| <!-- If there is a paper or blog post introducing the dataset, the APA and Bibtex information for that should go in this section. --> |
| ```bibtex |
| @inproceedings{yu2018spider, |
| title={Spider: A Large-Scale Human-Labeled Dataset for Complex and Cross-Domain Semantic Parsing and Text-to-SQL Task}, |
| author={Yu, Tao and Zhang, Rui and Yang, Kai and Yasunaga, Michihiro and Wang, Dongxu and Li, Zifan and Ma, James and Li, Irene and Yao, Qingning and Roman, Shanelle and others}, |
| booktitle={EMNLP}, |
| year={2018} |
| } |
| |
| @misc{spider-text2sql-bench, |
| title = {spider-text2sql-bench: Spider 1.0 in OpenAI Messages + Split Columns Format for Text-to-SQL SFT and Benchmark}, |
| author = {Liang Hsun Huang}, |
| year = {2024}, |
| howpublished = {\url{https://huggingface.co/datasets/lianghsun/spider-text2sql-bench}}, |
| note = {Reformatted from xlangai/spider train split (CC BY-SA 4.0) with additional system/user/assistant columns for benchmark pipelines.} |
| } |
| ``` |
|
|
| ## Dataset Card Authors |
|
|
| [Liang Hsun Huang](https://www.linkedin.com/in/lianghsunhuang/?locale=en_US) |
|
|
| ## Dataset Card Contact |
|
|
| [Liang Hsun Huang](https://www.linkedin.com/in/lianghsunhuang/?locale=en_US) |
|
|