Selecting(extracting) multiple values !

[mariusftc]

Hello
How do I extract out of a DB only those records that have values wich repeat themselves?
I need to select(extract) from a table only the records who has duplicates values!
How would the mysql select commands looks like?

Select * from Table where (e-mail appears more than once).

Thank you
Marius

[miller]

SELECT myField, COUNT(*) AS 'Num' FROM myTable GROUP BY myField HAVING Num>1;