I've read everything and may be asking advice on the impossible, but does anyone have an idea how to chart webform data using, if possible, no custom programming?
Scenario: I want to create a 50 item questionnaire to assess 5 areas (10 numerical questions each). Data from each area would be summed to create 5 totals which would then be graphed/charted on a user basis.
How could I massivelly change all the tables prefix from a test Drupal 7 site in order to become a production site, using a SQL query in the PHPMyAdmin page?