DROP TABLE if exists b_search_custom_rank;
DROP TABLE if exists b_search_content_freq;
DROP TABLE if exists b_search_content_stem;
DROP TABLE if exists b_search_stem;
DROP TABLE if exists b_search_tags;
DROP TABLE if exists b_search_content_site;
DROP TABLE if exists b_search_suggest;
DROP TABLE if exists b_search_content_title;
DROP TABLE if exists b_search_content_param;
DROP TABLE if exists b_search_user_right;
DROP TABLE if exists b_search_content_right;
DROP TABLE if exists b_search_content_text;
DROP TABLE if exists b_search_content;
