ALBPM Time Question

"update tableA set dateTime=to_date('"+format('now', mask : "dd/MM/yyyy")+"', 'dd/mm/yyyy'),dateTimeA = to_date('"+format('now', mask : "dd/MM/yyyy HH:mm:ss")+"', 'dd/mm/yyyy hh24:mi:ss') WHERE CP_ID ='"+cpIdArg+ "' and DELETE_IND = 'F' and EFF_DT is NULL"

"SELECT * TableA WHERE to_date(to_char(dateTime,'dd/mm/yyyy'),'dd/mm/yyyy') <= to_date('"+format('now', mask : "dd/MM/yyyy")+"', 'dd/mm/yyyy') and to_date(to_char(dateTime,'dd/mm/yyyy'),'dd/mm/yyyy') >= to_date('"+format('now', mask : "dd/MM/yyyy")+"', 'dd/mm/yyyy')"

在时间的问题上 ，很是要考虑，有时候是一天的误差，自己领悟吧！