By simple logic it will not return rows where NODAMAGEFLAG is null as long as ISSUBJECT_TODELIVER = 0 is not also valid (because of the AND).
So, check your data please.
문제
I have written a Stored procedure in which in given table column named xx can have 0,1 or null. When I give the below condition. SP is ignoring null and returning data only for 0 value.
WHERE (CAR_INSPECTION_NEW_TEST.NODAMAGEFLAG is null OR
CAR_INSPECTION_NEW_TEST.NODAMAGEFLAG = 0) AND
CAR_INSPECTION_NEW_TEST.ISSUBJECT_TODELIVER = 0
Can any one tell what is the problem?
해결책
By simple logic it will not return rows where NODAMAGEFLAG is null as long as ISSUBJECT_TODELIVER = 0 is not also valid (because of the AND).
So, check your data please.