Matching variables and DB columns

Jan 07, 2011 Author: Dusan
One frequent use for PHP objects in database-driven systems is as a wrapper around the entire database API. The theory is that the wrapper insulates the code from the specific database system, which will…

MySQL Deleting Anonymous Accounts security tip

Sep 04, 2010 Author: Developer
When you install MySQL on Windows, it automatically creates some accounts for you. On Linux, this happens when you run the mysql_install_db script. Two of these accounts are anonymous; they represent…

MySQL Creating Indexes

Aug 27, 2010 Author: Developer
Usually, you create all the indexes you need when you are creating tables. Any column declared as PRIMARY KEY, KEY, UNIQUE, or INDEX will be indexed. Sometimes you will find that you are running many…

MyISAM Tables

Aug 26, 2010 Author: SQLmaster
Many people use MySQL for years without discovering that it offers different table types. These people are using MyISAM tables because this has been the default in all recent versions. MyISAM tables offer…

The grade_event Table

Sep 16, 2009 Author: MYSQL Expert
The grade_event table has this definition: