zsh331 回复 zjw15512788525(提问者)SELECT run_id FROM bpm_data_2423 where Year(data_m58733) =Year($开始时间) and Month(data_m58733) = Month($开始时间)
把参数写死,用这个语句去数据库中查一下…
zjw15512788525(提问者) 回复 zsh331SELECT run_id FROM bpm_data_2423 where Year(data_m58733) =Year(20200201) and Month(data_m58733) = Month(20200201) 把参数换掉可以查出数据的