SQL and Relational Theory, 2nd Edition
How to Write Accurate SQL Code
|Price||$16.10 - $82.43
|Format||Paper book / ebook (PDF)|
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 the theory into practice. In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL.
This 2nd edition includes new material on recursive queries, "missing information" without nulls, new update operators, and topics such as aggregate operators, grouping and ungrouping, and view updating. If you have a modest-to-advanced background in SQL, you'll learn how to deal with a host of common SQL dilemmas.
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by C.J. Date
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 e...
Price: $27.34 | Publisher: O'Reilly Media | Release: 2015
by C. J. Date
Understanding SQL's underlying theory is the best way to guarantee that your SQL code is correct and your database schema is robust and maintainable. In SQL and Relational Theory, author C.J. Date demonstrates how you can apply relational theory directly to your use of SQL, with numerous examples and clear explanations of the reasoning be...
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