DELETE年，月，日，时间，温度，计数（*）FROM天气GROUP BY年，月，日，时间，临时有COUNT（*）＆gt; 1;

Question

我需要帮助更改语法以删除数据中的重复项。我尝试了以下查询：

DELETE year, month, day, time, temp, COUNT(*)
FROM Weather
GROUP BY year, month, day, time, temp
HAVING COUNT(*) > 1;