SET foreign_key_checks = 0;
TRUNCATE r2_DraftHtmlBlock;
TRUNCATE r2_DraftHtmlBlockContent;
TRUNCATE r2_DraftPage;
TRUNCATE r2_DraftPageContent;
TRUNCATE r2_DraftPageItem;
TRUNCATE r2_DraftPageItemConfig;
TRUNCATE r2_DraftPageOption;
SET foreign_key_checks = 1;