1.dbw是否繁忙 select trunc(sample_time, mi),count(*),instance_number from dba_hist_active_sess_history where sample_time >to_date(20200710-0950,yyyymmdd-hh24mi) and sample_time <to_date(20200710-0955,yyyymmdd-hh24mi) and program like %DBW% group…
Pycharm连接数据库 通过workbench进入终端改变时区结果 报错:The server time zone value ‘�й���ʱ��’ is unrecognized or represents more than one time zone. You must configure eith…