DB

TRUNCATE `datalogs`;
TRUNCATE `deliveryorders`;
TRUNCATE `del_descriptions`;
TRUNCATE `do_documents`;
TRUNCATE `invoices`;
TRUNCATE `labprocesses`;
TRUNCATE `logactivities`;
TRUNCATE `onsites`;
TRUNCATE `onsite_documents`;
TRUNCATE `onsite_engineers`;
TRUNCATE `onsite_instruments`;
TRUNCATE `quotations`;
TRUNCATE `quo_customerspecialneeds`;
TRUNCATE `quo_devices`;
TRUNCATE `quo_documents`;
TRUNCATE `salesorders`;
TRUNCATE `sal_description`;
TRUNCATE `sal_documents`;