I have been trying for a while now to get a similar method to GETDATE()
in DB2 for i. So far I have found the following:
current date
current timestamp
current time
Would it be possible for me to:
select specific, columns
from table
where datefield = current date - 1 day
Is this the most efficient way or is there some way I perhaps haven't found yet?
EDIT:
I currently have this:
WHERE datefield = - days(date('2013-10-28'))
although this isn't helpful as I will need to edit it every day the query runs.
Have now come to this:
WHERE datefield = VARCHAR_FORMAT(CURRENT TIMESTAMP, 'YYYYMMDD') - 1
Except this will not work on the first day of the month as 1 - 1 = 0 and there is no day 0 in a month...
This will give you yesterday's date:
SELECT CURRENT DATE - 1 DAY FROM sysibm.sysdummy1