609ppa
Last Updated: February 20, 2019
·
73.87K
· lukasz-madon

Printing the result of ResultSet

Sample code for printing java.sql.ResultSet

ResultSet rs = statement.executeQuery();
   ResultSetMetaData rsmd = rs.getMetaData();
   System.out.println("querying SELECT * FROM XXX");
   int columnsNumber = rsmd.getColumnCount();
   while (rs.next()) {
       for (int i = 1; i <= columnsNumber; i++) {
           if (i > 1) System.out.print(",  ");
           String columnValue = rs.getString(i);
           System.out.print(columnValue + " " + rsmd.getColumnName(i));
       }
       System.out.println("");
   }

2 Responses
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12651

Thank you! :D

over 1 year ago ·
17312

THX! If I delete the empty string, it doesnt work anymore, any idea why?

over 1 year ago ·