-- Revert gaia:2019_11_27_add_api_searchkeyword_operationrecord from mysql

BEGIN;

-- XXX Add DDLs here.
DROP TABLE `api_searchkeyword_operationrecord`;
ALTER TABLE `api_searchkeyword` DROP COLUMN `explicit_word`;
ALTER TABLE `api_searchkeyword` DROP COLUMN `start_time`;
ALTER TABLE `api_searchkeyword` DROP COLUMN `end_time`;

COMMIT;
