> For the complete documentation index, see [llms.txt](https://docs.postgresql.tw/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.postgresql.tw/11/master.md). # 簡介 本使用手冊由台灣 PostgreSQL 社群提供，翻譯自 PostgreSQL 官方使用手冊，以推廣 PostgreSQL 於台灣的應用。 本使用手冊目前編譯內容為 PostgreSQL 11，另外還有 [FAQ](https://faq.postgresql.tw) 可以參考。 每一個頁面均附上[官方手冊](https://www.postgresql.org/docs/current/index.html)對應連結，翻譯未詳盡之處，可對照閱讀。\ 未翻譯完成之段落，將暫以原文（英文）替代。 閱讀前，也可以參閱摘要簡報：\ 目前最新版本為 PostgreSQL 11：(部份內容為版本10，持續更新中)\ 參與協作請在任何頁面，點選右上角的「**Edit on GitHub**」，修改後直接送 PR 給我們即可。\ （**只翻一句也可以唷！**） 任何問題或建議可以 Email 給我們的文件小組： --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.postgresql.tw/11/master.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.