https://preprod.theatre-contemporain.net/spectacles/Les-Enfants-terribles/?path=spectacles%2FLes-Enfants-terribles%2F

id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE schedules ref idspectacle_2, idcontact idspectacle_2 5 const 24 Using index condition; Using where; Using filesort