truncate for Library

truncate dps_library_db.lib_category;
truncate dps_library_db.lib_books;
truncate dps_library_db.lib_subject;
truncate dps_library_db.lib_author;
truncate dps_library_db.lib_publisher;
truncate dps_library_db.lib_location;
truncate dps_library_db.lib_items;
truncate dps_library_db.lib_status;
truncate dps_library_db.lib_book_status;
truncate dps_library_db.lib_dealer;
truncate dps_library_db.lib_returned;
truncate dps_library_db.lib_accession;