剔除距当前系统时间有1一分钟的记录
删除距当前系统时间有1一分钟的记录
String sql="delete from system_online t where round(to_number(sysdate-to_date(t.logindate,'yyyy-mm-dd hh24:mi:ss'))*24*60*60)>60 and syscode="+sysCode+";
String sql="delete from system_online t where round(to_number(sysdate-to_date(t.logindate,'yyyy-mm-dd hh24:mi:ss'))*24*60*60)>60 and syscode="+sysCode+";