Display the "sum(getcount)* in the jsp page??

Question

I've this table in my database:
[ode]
phone ! model ! version ! count
123 abcd sis 1
234 asdfas sis 2
345 werwer jad 6
342 xcvxcv sis 3
678 jlkj jad 2
I want to display the the total number of count on my jsp page using jdbc connection. So, in this case the result should be 14 because the total number of count is (1+2+6+3+2). I know the SQL command as
"select sum(count) from table_name" but how to display the result on my jsp page. Please help me out. I tried but it's not happening......
in advance thanks.......

Answer 1

Hi,
look at my answer to your post regarding length of resultset. It is the same here.
Statement stmt = con.createStatement() ;
ResultSet rs = stmt.executeQuery("select sum(MYTABLE.id) from MYTABLE where MYTABLE.ID > 123") ;
rs.next() ;
BigDecimal bdRowCount = rs.getBigDecimal(1) ;select count or select sum return a resultset with one row. You can access this resultset like any other. The row has one field containing a number which you can access as a BigDecimal (like shown above).
It really is not that fdifficult to do. If you have done it with count you can do it with sum, avg etc. The limit is only set by the functions your database provides. You can have something like
select count(*), avg(colname1), sum(colname2),sum(colname3) from table,
which would return a resultset still containing only one row, but within that row 4 fields, each a BigDecimal.