Micah Gersten napsal(a):
Martin Zvarík wrote:
Chris napsal(a):
Terion Miller wrote:
Need syntax help when it comes to using a timestamp.
What I'm trying to say in my query WHERE clause is to select records
if the
timestamp on the record is in the past 7 days from NOW()
$query .= " WHERE stamp < NOW()-7 "; I have no clue here on this ....
the lay language is WHERE stamp is within the past 7 days.... how
to php
that? lol
Has nothing at all to do with php.
http://dev.mysql.com/doc/refman/5.0/en/datetime.html
http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html
$query .= " WHERE stamp < ".(time()-7*3600*24);
Using something like that is disastrous for DST and Leap Seconds...
Thank you,
Micah Gersten
onShore Networks
Internal Developer
http://www.onshore.com
I personally wouldn't even use the timestamp type for this column, but
'datetime' instead.
Anyway, I don't think he is worried about DST, which I don't think is a
problem when you have the right settings - nor second precision.
