Truncate all orders from Magento 2

truncate_orders_from_magento_2.sql

SET FOREIGN_KEY_CHECKS = 0;

-- TRUNCATE ORDERS
TRUNCATE TABLE `PREFIX_gift_message`;
TRUNCATE TABLE `PREFIX_quote`;
TRUNCATE TABLE `PREFIX_quote_address`;
TRUNCATE TABLE `PREFIX_quote_address_item`;
TRUNCATE TABLE `PREFIX_quote_id_mask`;
TRUNCATE TABLE `PREFIX_quote_item`;
TRUNCATE TABLE `PREFIX_quote_item_option`;
TRUNCATE TABLE `PREFIX_quote_payment`;
TRUNCATE TABLE `PREFIX_quote_shipping_rate`;
TRUNCATE TABLE `PREFIX_reporting_orders`;
TRUNCATE TABLE `PREFIX_sales_bestsellers_aggregated_daily`;
TRUNCATE TABLE `PREFIX_sales_bestsellers_aggregated_monthly`;
TRUNCATE TABLE `PREFIX_sales_bestsellers_aggregated_yearly`;
TRUNCATE TABLE `PREFIX_sales_creditmemo`;
TRUNCATE TABLE `PREFIX_sales_creditmemo_comment`;
TRUNCATE TABLE `PREFIX_sales_creditmemo_grid`;
TRUNCATE TABLE `PREFIX_sales_creditmemo_item`;
TRUNCATE TABLE `PREFIX_sales_invoice`;
TRUNCATE TABLE `PREFIX_sales_invoiced_aggregated`;
TRUNCATE TABLE `PREFIX_sales_invoiced_aggregated_order`;
TRUNCATE TABLE `PREFIX_sales_invoice_comment`;
TRUNCATE TABLE `PREFIX_sales_invoice_grid`;
TRUNCATE TABLE `PREFIX_sales_invoice_item`;
TRUNCATE TABLE `PREFIX_sales_order`;
TRUNCATE TABLE `PREFIX_sales_order_address`;
TRUNCATE TABLE `PREFIX_sales_order_aggregated_created`;
TRUNCATE TABLE `PREFIX_sales_order_aggregated_updated`;
TRUNCATE TABLE `PREFIX_sales_order_grid`;
TRUNCATE TABLE `PREFIX_sales_order_item`;
TRUNCATE TABLE `PREFIX_sales_order_payment`;
TRUNCATE TABLE `PREFIX_sales_order_status_history`;
TRUNCATE TABLE `PREFIX_sales_order_tax`;
TRUNCATE TABLE `PREFIX_sales_order_tax_item`;
TRUNCATE TABLE `PREFIX_sales_payment_transaction`;
TRUNCATE TABLE `PREFIX_sales_refunded_aggregated`;
TRUNCATE TABLE `PREFIX_sales_refunded_aggregated_order`;
TRUNCATE TABLE `PREFIX_sales_shipment`;
TRUNCATE TABLE `PREFIX_sales_shipment_comment`;
TRUNCATE TABLE `PREFIX_sales_shipment_grid`;
TRUNCATE TABLE `PREFIX_sales_shipment_item`;
TRUNCATE TABLE `PREFIX_sales_shipment_track`;
TRUNCATE TABLE `PREFIX_sales_shipping_aggregated`;
TRUNCATE TABLE `PREFIX_sales_shipping_aggregated_order`;
TRUNCATE TABLE `PREFIX_tax_order_aggregated_created`;
TRUNCATE TABLE `PREFIX_tax_order_aggregated_updated`;

SET FOREIGN_KEY_CHECKS = 1;