una/modules/boonex/massmailer/install/sql/uninstall.sql

SET @sName = 'bx_massmailer';


-- TABLES
DROP TABLE IF EXISTS `bx_massmailer_campaigns`, `bx_massmailer_segments`, `bx_massmailer_letters`, `bx_massmailer_links`, `bx_massmailer_unsubscribe`;


-- FORMS
DELETE FROM `sys_objects_form` WHERE `module` = @sName;
DELETE FROM `sys_form_displays` WHERE `module` = @sName;
DELETE FROM `sys_form_inputs` WHERE `module` = @sName;
DELETE FROM `sys_form_display_inputs` WHERE `display_name` IN ('bx_massmailer_campaign_add', 'bx_massmailer_campaign_edit', 'bx_massmailer_campaign_send_test', 'bx_massmailer_campaign_send_all');


-- STUDIO WIDGET
DELETE FROM `tp`, `tw`, `twb`, `tpw` 
USING `sys_std_pages` AS `tp` LEFT JOIN `sys_std_widgets` AS `tw` ON `tp`.`id` = `tw`.`page_id` LEFT JOIN `sys_std_widgets_bookmarks` AS `twb` ON `tw`.`id` = `twb`.`widget_id` LEFT JOIN `sys_std_pages_widgets` AS `tpw` ON `tw`.`id` = `tpw`.`widget_id`
WHERE  `tp`.`name` = @sName;