SQL and Relational Theory: How to Write Accurate SQL Code, 3/e (Paperback)
暫譯: SQL 與關聯理論：如何撰寫準確的 SQL 代碼，第 3 版 (平裝本)

C. J. Date

SQL and Relational Theory: How to Write Accurate SQL Code, 3/e (Paperback)

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商品描述

SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put that theory into practice. In this book, Chris Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it to your use of SQL.

This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory.

商品描述(中文翻譯)

SQL 充滿了對於不小心者的困難和陷阱。如果你了解關聯理論，就可以避免這些問題，但前提是你知道如何將這些理論付諸實踐。在這本書中，Chris Date 深入解釋了關聯理論，並通過大量的範例和練習展示了如何將其應用於 SQL 的使用。

這第三版已經全面修訂、擴展和改進。擴展處理的主題包括資料類型和範疇、表格比較、影像關聯、聚合運算子和摘要、視圖更新以及子查詢。本版的一個特別特色是新增的附錄，介紹 NoSQL 和關聯理論。

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