-- Revert gaia:2019_04_08_add_category_tables from mysql

BEGIN;

DROP TABLE `category_element_tag` ;
DROP TABLE `category_polymer_area` ;
DROP TABLE `category_polymer_banner` ;
DROP TABLE `category_polymer_brand` ;
DROP TABLE `category_polymer_gadget` ;
DROP TABLE `category_polymer_group` ;
DROP TABLE `category_polymer_tag` ;
DROP TABLE `category_polymer_recommend_cities` ;
DROP TABLE `category_polymer_recommend` ;
DROP TABLE `category_polymer` ;
DROP TABLE `category_group` ;
DROP TABLE `category_area_element`;
DROP TABLE `category_element`;
DROP TABLE `category_area`;

COMMIT;
