Databases and SQL

This is file index.html of the session part.

By clicking on the button Session Start we will call file index.php.

From now on we work with session variables. We request the connection data only once (with this page). We save these data in session variables. So we will have no problems with unsure pages. The following pages contain:

• Simple accesses to databases (like the example without sessions)
• Output of all data of a select instruction (like the example without sessions)
• Repeated accesses to the database
• Direct input of SQL instructions
• Working with transactions
• Storing and reading of pictures

Please insert database, connect string, username and password: