Context: CREATE TABLE Customer_Events (Customer_Event_ID VARCHAR, property_id VARCHAR, customer_event_id VARCHAR); CREATE TABLE Customer_Event_Notes (Customer_Event_ID VARCHAR)
Question: Which events have the number of notes between one and three? List the event id and the property id.
Answer: SELECT T1.Customer_Event_ID, T1.property_id FROM Customer_Events AS T1 JOIN Customer_Event_Notes AS T2 ON T1.Customer_Event_ID = T2.Customer_Event_ID GROUP BY T1.customer_event_id HAVING COUNT(*) BETWEEN 1 AND 3