Gain a fundamental understanding of Pythonβs syntax and features with the second edition of Beginning Python, an upβtoβdate introduction and practical reference. Covering a wide array of Pythonβrelated programming topics, including addressing language internals, database integration, network program
Beginning SQL Queries. From Novice to Pro
β Scribed by Clare Churcher
- Book ID
- 127457597
- Publisher
- Apress
- Year
- 2008
- Tongue
- English
- Weight
- 9 MB
- Edition
- 1
- Category
- Library
- ISBN
- 1430205504
No coin nor oath required. For personal study only.
β¦ Synopsis
This book is for anyone who has a well-designed relational database and needs to extract
some information from it. You might have noticed in the previous sentence that the database
must be βwell designed.β I canβt overemphasize this point. If your database is badly
designed, it will not be able to store accurate and consistent data, so the information your
queries retrieve will always be prone to inaccuracies. If you are looking to design a database
from scratch, you should read my first book, Beginning Database Design (Apress, 2007).
The final chapter of this book outlines a few common design problems you are likely
to come across and gives some advice about how to mitigate the impact or correct
the problem.
For this book, you do not need any theoretical knowledge of relational theory, as I will
explain the relevant issues as they come up. The first chapter gives a brief overview of
relational database theory, but it will help if you have had some experience working with
databases with a few or more tables.
β¦ Subjects
SQL
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