But these skills are also sure to raise your expertise even if you already have SQL experience. Here are just a few:. As one customer put it, "I know just enough about SQL to be a little bit dangerous! It shows you how to code these statements so they run efficiently. And it introduces you to many of the most useful advanced features that Oracle has to offer.
This book is also the right first book for anyone who wants to become a database administrator. This book is also a good choice for anyone who wants to learn standard SQL. Since SQL is a standard language for accessing database data, most of the SQL code in this book will work with any database management system. Although you will progress through this book more quickly if you have some development experience, everything you need to know about databases and SQL is presented in this book.
Since our customers loved the first edition of this book, we added just a few Oracle 12c features to the new edition:. Maybe more important, though, we now include the solutions to the exercises as a download from our website.
To run SQL statements with an Oracle database using the techniques in this book, we recommend that you use:. And appendix A of this book provides complete instructions for installing them.
If you want to use another edition of Oracle Database, like the Personal Edition of 12c, you can still use the techniques described in this book. However, you may need to install that edition, and you may need to use a different procedure to connect SQL Developer to it.
Got stuck on one of my Oracle 9i assignments and it took just one look in this book and I was all set and ready to take on other assignments.
It is really a reliable reference book. I found lots of examples of stuff that I was struggling with in entering into my first large, full-scale Oracle programming projects. It is open daily when I work on Oracle code now. The result is a book that is great for Oracle novices, but also great for casual intermediate users like myself. This book really does that. It moves from the basics to advanced queries.
The advanced queries are very well explained and you get useful skills and understand how to extend this to other queries. It is clear and simple and the examples are easy to understand. All programmers that deal with databases should have this book in their library.
Not long winded; just the facts. The page on the left gives a more indepth explanation. The page on the right gives you the nitty-gritty of what you need to know. I highly recommend the book and will look for Murach's books in the future. Oracle SQL Developer is a free, graphical tool that makes it so much easier to work with Oracle databases that we think you should use it right from the start.
Our hope is that this will give you a better idea of how well our book works and how much there is to learn about SQL. Exe file for Windows 4. Zip file for any system 4. Then, if you have any questions that aren't answered here, please email us. There are no book corrections that we know of at this time.
But if you find any, please email us so we can post any corrections that affect the technical accuracy of the book right here. Thank you! To leave a review, please log in to your account. Log In Here. You must be satisfied. Try our print books for 30 days or our eBooks for 14 days. If they aren't the best you've ever used, you can return the books or cancel the eBooks for a prompt refund.
No questions asked! If you're a college instructor who would like to consider a book for a course, please visit our website for instructors to learn how to get a complimentary review copy and the full set of instructional materials. Murach Books. Instead, it also teaches you how to work with complex inner and outer joins, summary queries, subqueries, data types, and functions…all features that allow you to retrieve and update data more efficiently. But you may be called upon to create test tables for your applications.
And to write efficient queries, you need to understand how database design decisions affect security and performance. So section 3 shows you how to design an Oracle database. That, in turn, allows you to manage transactions that maintain data integrity in a database.
At that point, this book will become a terrific SQL reference for you to use on the job each day. Try and see for yourself. I think you ll find it boosts your productivity as you use it to write and run queries, to work with database objects, or to debug stored procedures. This book is written for application developers, and the first thing an application developer needs to know is how to write queries. It starts with simple queries, then moves on to complex inner and outer joins, summary queries, and subqueries that do more of the database processing so that your applications can do less.
Having this background can help you query a database more effectively. One key to mastering SQL is to have plenty of coding examples that show how the features you re learning work and what problems you may run into as you use them on your own. Download the examples for free from our website and use them as starting points for your own SQL routines. The paired-pages format makes it easy and fast for you to use the book the way you want to. With the new, free, Express Edition of Oracle Database and Oracle SQL Developer also free , you can set up the database environment you need and train yourself right on your own computer.
0コメント