Hello,
I need to perform a select that compares two dates
I need to return all records that haven't had date_2 set after a given
number of days since date_1.
I'm sure this can be done in one query but I just can't get my head around
this one.
Can anyone help?
Cheers,
Lee
--
MySQL General
If I understand you correctly, I think you want rows with date_2 not greater
than or equal to date_1 plus some number of days, say 30. Then date_2 needs
to be less than date_1 plus 30 days. So, you would use something like:
SELECT * FROM yourtable
WHERE date_2 date_1 + INTERVAL 30 DAY;
On Tue, 7 Sep 2004, Lee Denny wrote:
Hello,
I need to perform a select that compares two dates
I need to return all records that haven't had date_2 set after a given
number of days since date_1.
... WHERE date_2 date_1 + INTERVAL X DAY
Where X is the number of days.
Assuming this is
Michael,
Michael Stassen wrote:
Mike Blezien wrote:
Hello,
Not sure this is possible to do with SQL or if needs to be done with
in the application programming language we're using(Perl), but I need
to get the a weekdate, IE
SELECT EXTRACT(DAY FROM NOW())
which would return 30
Now what I need to
Hello,
Not sure this is possible to do with SQL or if needs to be done with in the
application programming language we're using(Perl), but I need to get the a
weekdate, IE
SELECT EXTRACT(DAY FROM NOW())
which would return 30
Now what I need to do, is if the query above is greater or less then
Mike Blezien wrote:
Hello,
Not sure this is possible to do with SQL or if needs to be done with in
the application programming language we're using(Perl), but I need to
get the a weekdate, IE
SELECT EXTRACT(DAY FROM NOW())
which would return 30
Now what I need to do, is if the query above is
