Question

HI all,

i have one sql table and field for that table is

id
name
expireydate

Now i want only those record which one is expired within 45 days or 30 days.

how can i do with sql query .?
I have not much more exp with sql .

Thanks in advance,

Answer 1

If you are using mysql then try DATEDIFF.

for 45 days

select * from `table` where DATEDIFF(now(),expireydate)<=45;

for 30 days

select * from `table` where DATEDIFF(now(),expireydate)<=30;

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In oracle - will do the trick instead of datediff and SYSDATE instead of now().[not sure]

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In sql server DateDiff is quite different you have to provide unit in which difference to be taken out from 2 dates.

DATEDIFF(datepart,startdate,enddate)

to get current date try one of this: CURRENT_TIMESTAMP or GETDATE() or {fn NOW()}