Question

I’ve a query in PL-SQL. I want to select records where date difference to current is more then a day and some other conditions…

select round(sysdate - u.RecordDate) as deleteme,
       round(sysdate - u.Payment_date) as payment,
       nvl(isverified, 0) as Verified

  from user_cards u

 where ((round(sysdate - u.RecordDate) > 0) || (round(sysdate - u.Payment_date) > 0))
   and nvl(isverified, 0) = 0
 order by id desc

but there is a problem here where ((round(sysdate - u.RecordDate) > 0) || (round(sysdate - u.Payment_date) > 0))

ANY IDEA HOW CAN I GET RECORDS WHERE DATE DIFFERENCE IS MORE THAN A DAY???

Answer 1

To get records with date difference is more than a day it is enought to substract date and test for greater than 1:

sysdate - u.RecordDate > 1

For your code:

sysdate - u.RecordDate > 1 OR sysdate - u.Payment_date > 1

More info: http://docs.oracle.com/cd/B19306_01/server.102/b14200/sql_elements001.htm#i48042