https://preprod.theatre-contemporain.net/spectacles/4-48-Psychose-29999/?path=spectacles%2F4-48-Psychose-29999%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 4 Using index condition; Using where; Using filesort