Help in Subquerys...

[Daniel Bronzeri Barbosa]

People,

How can I run this query in MySQL 4.0???

SELECT * 
FROM `tbl_hlt_phonecall_historicaldata` 
WHERE int_key in 
(
select max(int_key)
from tbl_hlt_phonecall_historicaldata
group by int_phonecall_key
)

Tanks for your help.

Daniel