MySQL Query : SELECT avg(gaoweng) as gaoweng_avg,avg(diweng) as diweng_avg,max(gaoweng) as gaoweng,min(diweng) as diweng FROM `dtqxnet`.`ol_weather_history_2021` WHERE areaid=110000 and themonth=2 LIMIT 1 MySQL Error : Table ‘dtqxnet.ol_weather_history_2021’ doesn’t exist MySQL Errno : 1146 Message : Table ‘dtqxnet.ol_weather_history_2021’ doesn’t exist Need Help?