suppose you use timestamp, but you need to get the date
DISTINCT DATE( `LoginDate` )
FROM
loginlog
DISTINCT left( `LoginDate` , 10 ) AS LDate
FROM
loginlog
DISTINCT date_format( `LoginDate` , '%Y-%m-%d' ) AS 'Ldate'
FROM
loginlog
Suppose you use intval time format
SELECT
DISTINCT FROM_UNIXTIME( LoginDate, '%Y%-m%-d%' ) AS 'Ldate'
FROM
loginlog