Question

<%
                        st = con.createStatement();
                        rs = st.executeQuery("select pf_nm from portfolio");

                    while(rs.next())
                        {
                           String arr= rs.getString(1);
                           out.println(arr+"\n\n");
                        }
 %>

As shown in above code, I get multiple values in return of getString(1),but I want all of them individually. How to get them?

For example, getString(1) returns Google Facebook Apple Adobe. I want to print them individually by storing them in some manner so that each of them is accessible thereafter.

Answer 1

The return value is something like Google Facebook in String arr –

you can use String.split("\\s") to split your string with white space as a delimiter.

                       String arr= rs.getString(1);
                        String[] strArr = arr.split("\\s");
                        for(String s: strArr){
                            out.println(s);
                        }