📅  最后修改于: 2022-03-11 15:05:07.929000             🧑  作者: Mango
MERGE INTO table1 t1
USING (SELECT 'value1' AS value1, value2
FROM table2
WHERE table2.type = 'ok') t2
ON (t1.value1 = t2.value1)
WHEN NOT MATCHED THEN
INSERT VALUES (t2.value1, t2.value2);