text: SET SQL_SAFE_UPDATES = 0;
  SET FOREIGN_KEY_CHECKS = 0;
  DELETE FROM zakupki.long_term_volume_detail;
  DELETE FROM zakupki.long_term_volumes;
  DELETE FROM zakupki.purchase_plan_item_row;
  DELETE FROM zakupki.innovation_plan_item_row;
  DELETE FROM zakupki.purchase_plan_item;
  DELETE FROM zakupki.innovation_plan_item;
  DELETE FROM zakupki.plan_item;
  DELETE FROM zakupki.purchase_plan;
  DELETE FROM zakupki.customer;
  DELETE FROM zakupki.supplier_address;
  DELETE FROM zakupki.supplier;
  DELETE FROM zakupki.supplier_without_inn;
  DELETE FROM zakupki.supplier_to_contract;
  DELETE FROM zakupki.contract;
  DELETE FROM zakupki.contract_position;
  DELETE FROM zakupki.purchase_notice_info;
  DELETE FROM zakupki.plan_position;
  DELETE FROM zakupki.electornic_place;
  DELETE FROM zakupki.purchase_notice;
  DELETE FROM zakupki.purchase_notice_contact;
  DELETE FROM zakupki.purchase_notice_documentation_delivery;
  DELETE FROM zakupki.placing_procedure;
  DELETE FROM zakupki.purchase_notice_extra;
  DELETE FROM zakupki.purchase_notice_lot;
  DELETE FROM zakupki.purchase_notice_lot_data;
  DELETE FROM zakupki.purchase_notice_lot_item;
  DELETE FROM zakupki.joint_lot_data;
  DELETE FROM zakupki.lot_customer_data;
  DELETE FROM zakupki.joint_customer_lot_item;
  DELETE FROM zakupki.lot_criteria;
  DELETE FROM zakupki.lot_extra;
  SET FOREIGN_KEY_CHECKS = 1;
  SET SQL_SAFE_UPDATES = 1;
  
  