Need help with Test NULL
I have a case statement in my SQL to check whether one of the four columns is NULL.In this case the statement I check if the sum of Q_1, Q_2, Q_3 and Q_4 is greater then 0. I check instead, if one of them is NULL.
case
Where (STAT_UID = 1 or STAT_UID = 2) and (Q_1 + Q_2 + Q_3 + Q_4) > 0 then
APEX_ITEM. SELECT_LIST_FROM_LOV(14,STAT_UID,'STAT_PRPR','','NO')
on the other
APEX_ITEM. TEXT_FROM_LOV (STAT_UID, 'STAT', 'not')
end as STAT_UID,
Thanks for the help.
Is that what you want?
SELECT CASE
WHEN (q_1 IS NULL OR q_2 IS NULL OR q_3 IS NULL OR q_4 IS NULL) THEN
'is_this_what_you_want?'
END
FROM dual
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