human
Schema:
Customers (customer_id, customer_name, customer_details)
Invoices (invoice_number, invoice_date, invoice_details)
Orders (order_id, customer_id, order_status, date_order_placed, order_details)
Products (product_id, product_name, product_details)
Order_Items (order_item_id, product_id, order_id, order_item_status, order_item_details)
Shipments (shipment_id, order_id, invoice_number, shipment_tracking_number, shipment_date, other_shipment_details)
Shipment_Items (shipment_id, order_item_id)
Please answer with SQL.
assistant
Sure, I understand.
human
Show me the orders placed between 1975-01-01 and 1976-01-01.
assistant
SELECT * FROM orders WHERE date_order_placed >= '1975-01-01' AND date_order_placed <= '1976-01-01';
human
Show me the product ids of those orders.
assistant
SELECT DISTINCT T2.product_id FROM orders AS T1 JOIN order_items AS T2 ON T1.order_id = T2.order_id WHERE T1.date_order_placed >= "1975-01-01" AND T1.date_order_placed <= "1976-01-01" ;