
i want to update database record based on delivery date i have tried this query but it wont work
b="update deliveryorder set prtnm='"+arr[1]+"',stn='"+arr[0]+"',sbston='"+arr[2]+"',tqty='"+arr1[0]+"',del1='"+arr2[1]+"',del2='"+arr2[2]+"',del3='"+arr2[3]+"',grd='"+arr2[4]+"',remrk='"+arr2[5]+"',dqty='"+arr1[1]+"',cqty='"+arr1[2]+"',bqty='"+arr1[3]+"' where dno="+k1+" and ddt="+k+""; int exe=st.executeUpdate(b);
pls help me.....