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Question : How to subtract hours from date
in my query I need to delete all the rows from a table where date is older than 48 hours.
so it would be like:
delete from my_table t where t.date greater (older) than 48 hours.
I am using Java and Oracle
and the field in my Java code is of type Calendar.
What would be the best way to do it?
Answer : How to subtract hours from date
where datediff(hour, today(), t.date) > 48
would do the trick if datediff existed.
http://www.dbforums.com/or
acle/16194
07-datedif
f-function
-
oracle.ht
ml
But you can try ...
where (sysdate - t.date) > 2
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