Question

Hi i have this mysql table

id    amount     substart  years   subend

1     200       2012-01-10   1    2013-01-09 
2     250       2012-02-15   2    2014-02-14 
3     100       2012-02-11   1    2013-02-10 
4     260       2012-03-22   3    2015-03-21 

What i want is that to give notification a month before the end date. The current query is:

select  count(subend) as count,curdate() 
from subdur  where  status='active' 
and (date_sub(subend,interval 1 month))>=curdate() 
and (date_sub(subend,interval 1 month))<date_add(curdate(),interval 1 month) 
order by subend;

The query is not giving me proper answer.

Thanks in advance

Answer 1

Try this::

select  
count(subend) as count,
curdate() 
from subdur  
where  status='active' and 
subend BETWEEN (date_sub(curdate(),interval 1 month)) and curdate() 
order by subend