Subtracting a month to a Timestamp() formula in Siebel
Hi Oracle Community,
I have the following formula in Siebel:
Mid(Timestamp(),7,4) + Left(Timestamp(),2)
which represents a time period in the format 201506, 201507 (for example), etc.
Now I would like to subtract a month to the formula mentioned above, how would the new formula look like?.
I would appreciate any help.
Regards