mysql date visar resultat idag/igår/vecka

Denna mysql-kod borde fungera för dig:

// Today
AND DATE(from_unixtime(comment_date)) = CURRENT_DATE

// Yesterday
AND DATE(from_unixtime(comment_date)) =  DATE_SUB(CURRENT_DATE,INTERVAL 1 DAY)

// This week
AND YEARWEEK(from_unixtime(comment_date), 1) =  YEARWEEK(CURRENT_DATE, 1)

// This month
AND YEAR(from_unixtime(comment_date)) = YEAR(CURRENT_DATE)
AND MONTH(from_unixtime(comment_date)) = MONTH(CURRENT_DATE)