Hi,
I am using pg 7.4.
Pls, see this test:
tt07=# update a_cars set dog_or_free=0 where virtualen=0 and
dog_or_free=4 and ids NOT IN ( select oc.ids_car_real from a_oferti_cars
oc,a_oferti o where oc.IDS_oferti=o.ids and o.date_valid>=9964) AND
IDS = 'SOF_9989';
UPDATE 0
tt07=# update a_cars set dog_or_free=0 where virtualen=0 and
dog_or_free=4 and ids IN ( select oc.ids_car_real from a_oferti
_cars oc,a_oferti o where oc.IDS_oferti=o.ids and o.date_valid>=9964)
AND IDS = 'SOF_9989';
UPDATE 0
tt07=# update a_cars set dog_or_free=0 where virtualen=0 and
dog_or_free=4 and ids NOT IN ( select oc.ids_car_real from a_oferti_cars
oc,a_oferti o where oc.IDS_oferti=o.ids and o.date_valid>=9964 AND
OC.IDS_CAR_REAL IS NOT NULL) AND IDS = 'SOF_9989';
UPDATE 1
I think IN is not working correct in this case.
In my case A_CARS.IDS is name and also OC.IDS_CAR_REAL.
It is interest that the last update is working well and the first one
not.
Pls, comment this problem.
regards,
ivan.
