tailieunhanh - MySQL Cookbook 2nd Edition

The O’Reilly Open Source Convention Learn about open source technologies for gathering, storing, and analyzing data with practical techniques and tools you can immediately put to use at this rst-of-its-kind open source event. Register Now & Save 20% use discount code OS11DEBK July 25–27, 2011 Portland, OR .MySQL Cookbook | Database O REILLY MySQL Cookbook For everyday programming dilemmas and data manipulation challenges MySQL Cookhook offers dozens of short focused pieces of code and hundreds of worked-out examples for programmers of all levels who don t have the time or expertise to solve MySQL problems from scratch. Each recipe explains how and why the code works so you ll learn as you go. This new edition covers MySQL and its powerful new features along with the older but still widespread MySQL . You ll find ways to formulate queries with SQL using the mysql client program and methods for writing programs that interact with the MySQL server through an API. There arc plenty of new examples for using Perl PHP Python Java and even Ruby to retrieve and display data. And the book is now updated to include subqueries views stored routines triggers and events. This quick-solution resource also offers recipes to Access data from multiple tables at the same time Find matches or mismatches between rows in two tables Store images into MySQL and retrieve them for display in web pages Enable strict mode to prevent entry of bad data into your database Create database events that execute according to a schedule MySQL Cookbook doesn t attempt to develop full-fledged complex applications. Instead it assists you in developing applications yourself by helping you get past problems that have you stumped. Paul DuBois was one of the first contributors to the online MySQL Reference Manual the documentation project that supported administrators and developers in the opening years of MySQL in the late 1990s. He s written several books on MySQL including the first edition of MySQL Cookbook. Praise for the first edition MySQL Cookbook is a must-own reference book and tutorial for MySQL developers of every skill level. If you re looking for a complete MySQL reference book or some help to improve your skills this book is a good choice. It s fascinating to peruse and it s still .