Table Structure

[eluser]Bartolo![/eluser]
Can add this question to this topic?

Which naming method (example) do you prefer? Or maybe different?

example One:
(without prefix)

Code:

users
--------
id(pk)
name
email


messages
--------
id(pk)  
message
date
users.id(fk)

example Two:
(with prefix)

Code:

users
--------
user_id(pk)
user_name
user_email


messages
--------
message_id(pk)
message_message
message_date
users_id(fk)