ENGLISH

SQL and Relational Theory

By C. J , Date

Book information

Publisher
Inc., OReilly Media
Year
2015
ISBN
9781491941171
Language
english
Format
EPUB
Filesize
18 MB (18863150 bytes)
Edition
3rd edition
Pages
582 pages\0
Time added
2020-07-26 19:24:52
Database management;Electronic books

Description

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.

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