Mengembalikan nilai non-NULL pertama dari daftar expressions.
Type of expressionsDiperbarui: 16 Mei 2026COALESCE(expression1, expression2, ...)Nilai-nilai untuk dicek
1 SELECT 2 COALESCE(NULL, NULL, 'default') as result, 3 COALESCE(mobile_phone, home_phone, office_phone, 'No phone') as phone 4 FROM `project.dataset.contacts`;
Mengambil nilai non-NULL pertama.
| result | phone |
|---|---|
| default | 08123... |
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