Order by descending date - month, day and year
This seems stupid but, I simply need a list of dates to be ordered with the most recent date at top. Using order by DESC
doesn't seem to be working the way I want it to.
SELECT *
FROM vw_view
ORDER BY EventDate DESC
It gives me the date ordered by month and day, but doesn't take year into consideration. for example:
12/31/2009
12/31/2008
12/30/2009
12/29/2009
Needs to be more like:
12/31/2009
12/30/2009
12/29/2009
12/28/2009
and so on.
I'm guessing EventDate
is a char or varchar and not a date otherwise your order by clause would be fine.
You can use CONVERT to change the values to a date and sort by that
SELECT *
FROM
vw_view
ORDER BY
CONVERT(DateTime, EventDate,101) DESC
The problem with that is, as Sparky points out in the comments, if EventDate has a value that can't be converted to a date the query won't execute.
This means you should either exclude the bad rows or let the bad rows go to the bottom of the results
To exclude the bad rows just add WHERE IsDate(EventDate) = 1
To let let the bad dates go to the bottom you need to use CASE
e.g.
ORDER BY
CASE
WHEN IsDate(EventDate) = 1 THEN CONVERT(DateTime, EventDate,101)
ELSE null
END DESC
try ORDER BY MONTH(Date),DAY(DATE)
Try this:
ORDER BY YEAR(Date) DESC, MONTH(Date) DESC, DAY(DATE) DESC
Worked perfectly on a JET DB.
You have the field in a string, so you'll need to convert it to datetime
order by CONVERT(datetime, EventDate ) desc
Assuming that you have the power to make schema changes the only acceptable answer to this question IMO is to change the base data type to something more appropriate (e.g. date
if SQL Server 2008).
Storing dates as mm/dd/yyyy
strings is space inefficient, difficult to validate correctly and makes sorting and date calculations needlessly painful.