$A ="select to_char(ENDTIME,'YYYY-MM-DD HH24:MI:SS ') as ENDTIME ,LOU,FJ,JG,ZHI from $tab where ENDTIME>=
to_date('$riqi_start','yyyy-mm-dd HH24:MI:SS') and ENDTIME<=to_date('$riqi_end','yyyy-mm-dd HH24:MI:SS') AND LOU='$lou' and FJ='$cs[1]' and LU='A' and rownum<=1000 ORDER BY ID desc";