Budete muset explicitně uvést podmínku v každém sloupci, takže např.
SELECT *
FROM schedule
WHERE id IS NOT NULL
AND foo IS NOT NULL
AND bar IS NOT NULL; -- and so on..
Budete muset explicitně uvést podmínku v každém sloupci, takže např.
SELECT *
FROM schedule
WHERE id IS NOT NULL
AND foo IS NOT NULL
AND bar IS NOT NULL; -- and so on..