CURDATE
CURRENT_DATE
CURRENT_TIME
CURRENT_TIMESTAMP
CURTIME
DATE_FORMAT
DAYNAME
DAYOFMONTH
DAYOFWEEK
DAYOFYEAR
FROM_DAYS
FROM_UNIXTIME
HOUR
MINUTE
MONTH
MONTHNAME
NOW
PERIOD_ADD
PERIOD_DIFF
QUARTER
SECOND
SEC_TO_TIME
SYSDATE
TIME_FORMAT
TIME_TO_SEC
TO_DAYS
UNIX_TIMESTAMP
WEEK
WEEKDAY
YEAR