SECOND

Compatibility

SECOND(d)
Engine	OK	Alternative
ingres	Yes	EXTRACT(HOUR from d)
mysql	Yes	EXTRACT(HOUR from d)
oracle	No	TO_CHAR(d,'HH24')
postgres	No	EXTRACT(HOUR from d)
sqlserver	Yes	DATEPART(HOUR,d)

SECOND

SECOND allows you to retrieve the second from a date.

   HOUR(d)

1.

In this example you get the second from the date field whn.

SELECT EXTRACT(SECOND from whn) AS v
      ,whn
      ,wht
  FROM eclipse

SELECT TO_CHAR(whn,'SECOND') AS v
      ,whn
      ,wht
  FROM gisq.eclipse

SELECT SECOND(whn) AS v, whn, wht
  FROM eclipse

SELECT SECOND(whn) AS v, whn, wht FROM eclipse Submit SQLrestore default

result

See also

• EXTRACT function
• +(date) function
• HOUR function
• MINUTE function
• DAY function
• MONTH function