truncate table b_form;

truncate table b_form_2_mail_template;

truncate table b_form_2_site;

truncate table b_form_answer;

truncate table b_form_field;

truncate table b_form_field_filter;

truncate table b_form_field_validator;

truncate table b_form_menu;

truncate table b_form_result;

truncate table b_form_result_answer;

truncate table b_form_2_group;

truncate table b_form_status_2_group;

truncate table b_form_status;