https://preprod.theatre-contemporain.net/spectacles/Burn-baby-burn-12181/?path=spectacles%2FBurn-baby-burn-12181%2F

id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE schedules ref idspectacle_2, date, idcontact idspectacle_2 8 const, const 1 Using index condition