date variable manipulation
-
01-03-2021 - |
Question
I'm working on DB2 stored procedure, which will be called by the Korn Shell (.ksh). My DB2 version is 11.5 and it is running on AIX.
I was stuck in TIMESTAMP to DATE conversion. Below is my requirement.
If s_day < day(s_date) then
start_date = YYYY-MM from s_date + 1 day from s_day
end if
Note here s_date
is DATE variable, s_day
is CHAR variable and start_date
is DATE variable.
So I tried, the following code, but got an error.
IF s_day < DAY(s_date)
THEN
SET start_date = DATE (DATE(s_date,'YYYY-MM') || s_day + 1);
END IF
Sample values
s_day =03
s_date= 15/05/2020
expected output start_date is 2020-05-04
Can anyone help me to achieve expected output?
No correct solution
OTHER TIPS
Try
IF int(s_day) < DAY(s_date)
THEN
SET start_date = THIS_MONTH(s_date) + int(s_day) days;
END IF
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