-- Database schema
| Services : Service_ID [ INT ] primary_key , Service_Type_Code [ TEXT ] | Participants : Participant_ID [ INT ] primary_key , Participant_Type_Code [ TEXT ] , Participant_Details [ TEXT ] | Events : Event_ID [ INT ] primary_key , Service_ID [ INT ] Events.Service_ID = Services.Service_ID , Event_Details [ TEXT ] | Participants_in_Events : Event_ID [ INT ] primary_key Participants_in_Events.Event_ID = Events.Event_ID , Participant_ID [ INT ] Participants_in_Events.Participant_ID = Participants.Participant_ID |
-- -- What are all the the participant ids, type code and details?

SELECT Participant_ID ,  Participant_Type_Code ,  Participant_Details FROM  Participants;