您可以将employee
留在列表中并检查NULL
,即在employee
中找不到匹配的行。在外部查询中对该结果使用EXISTS
。
SELECT <your value>
WHERE EXISTS (SELECT *
FROM (VALUES ('Tim'),
('Bob'),
('Jim')) v (name)
LEFT JOIN employee e
ON e.employeename = v.name
WHERE e.employeename IS NULL);