下面2句话,上一句话可以看看将要删除的数据,下一句话直接删除这些数据。
select * from cl_grid_fwi_forecast_hourly_data cgffhd where update_time = '2021-10-28 22:00:00';
ALTER table cl_grid_fwi_forecast_hourly_data delete where update_time = '2021-10-28 22:00:00';
下面2句话,上一句话可以看看将要删除的数据,下一句话直接删除这些数据。
select * from cl_grid_fwi_forecast_hourly_data cgffhd where update_time = '2021-10-28 22:00:00';
ALTER table cl_grid_fwi_forecast_hourly_data delete where update_time = '2021-10-28 22:00:00';