SET FOREIGN_KEY_CHECKS=0;
drop table if exists tl_lasprd10_attachment;
drop table if exists tl_lasprd10_spreadsheet;
drop table if exists tl_lasprd10_user_edited_spreadsheet;
drop table if exists tl_lasprd10_spreadsheet_mark;
drop table if exists tl_lasprd10_session;
drop table if exists tl_lasprd10_user;
SET FOREIGN_KEY_CHECKS=1;





