Hi,

What you are looking for is the UPDATE function for your database. An Edit is really an Update function in DB terms. Here's a link that may shed some more light:

PHP MySQL Update

- Max

A simple database table, comments:
id (autoincrementing primary_key)
name (varchar 100)
email (varchar 255)
comment (text)

Adding a record using Insert:
INSERT INTO comments VALUES (name="John Doe",email="jdoe@gmail.com",comment="Hello there!");
// Perhaps creates a new record with the id of 1

Updating the record using Update:
UPDATE comments SET (name="Jane Doe",comment="Hello world!") WHERE id = 1;

Removing the record using DELETE:
DELETE FROM comments WHERE id = 1;