无法识别mysql子查询错误。错误代码1064

Question

以下mysql查询中的错误是什么？

SELECT distinct d.temp,d.pre FROM Data as d
WHERE NOT EXISTS
(
SELECT distinct d1.temp,d1.pre FROM Data as d1 where
d1.temp <=d.temp AND d1.pre <>d.pre
AND (d1.temp < d.temp or d1.pre<d.pre) 
)

Answer 1

根据您的SQL小提琴，您的查询执行正常。