truncate table enquiry_mast;
truncate table enquiry_tran;
truncate table enquiry_vendor_mail;
truncate table enquiry_vendor_quote;
truncate table enquiry_vendor_selected;
truncate table indent_mast;
truncate table indent_tran_archival;
truncate table indent_mast_archival;
truncate table indent_tran;
truncate table negotiated_rates;
truncate table po_mast;
truncate table po_terms_conditions;
truncate table po_tran;
truncate table project_mast;
truncate table project_items;
truncate table secure_links;
TRUNCATE TABLE transaction_history;