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|sql date add query|
Need to show records which are within or upto 21 days from date submitted.
| 3:32 am on Jun 10, 2011 (gmt 0)|
Hi. I'm having a problem showing only the records which are 21 days or less from the date in which they are submitted.
This is my line of code at the end of a long sql query:
AND DATE_ADD(add_date, INTERVAL 21 DAY) <=current_date
However this is bringing up ONLY those records which are older than 21 days from the date submitted.
I need it to be the other way round, but don't know how to negate the code.
My Mysql database column is add_date and it is a datetime type.
Any help would be much appreciated.
| 7:13 am on Jun 10, 2011 (gmt 0)|
AND DATEDIFF(NOW(),add_date) < 21
| 5:06 pm on Jun 10, 2011 (gmt 0)|
I'd use date_sub instead. Same result, I think.
select * from table where add_date >= date_sub(now(), interval 21 day)
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