maximum value of a column

[lakshmanan anand]

hi,

I am trying to add rows to a table (name : csv) whose schema is

ID Name Place
-- ------ --------

ResultSet res = stmt.executeQuery("select max(id) as id from csv");
int i = res.getInt("id");
i++;

i want to get the maximum value of ID . when i typed the above code, i get SQLException. what shall i do.

[Chiranjeevi Kanthraj]

  
ResultSet res = stmt.executeQuery("select max(id) as id from csv");
res.next();
int i = res.getInt("id");
i++; 
 

res.next();
you have to move the resultset to some specific location before doing get operation