docs: public boolean execute(Properties properties)
      {
          if (this.getEditMode() == DBConstants.EDIT_IN_PROGRESS)
          {
              try {
                  this.writeAndRefresh();
              } catch (DBException ex) {
                  ex.printStackTrace();
              }
          }
          if (this.getEditMode() != DBConstants.EDIT_CURRENT)
              return false;
          RunScriptProcess process = new RunScriptProcess(this.getTask(), null, null);
          boolean bSuccess = (process.doCommand(this, null) == DBConstants.NORMAL_RETURN);
          process.free();
          return bSuccess;
      }