https://preprod.theatre-contemporain.net/biographies/60780c0c10df9/gadget?path=biographies%2F60780c0c10df9%2Fgadget

id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE s const PRIMARY PRIMARY 4 const 1
1 SIMPLE oc ref PRIMARY, idcontent PRIMARY 4 const 16 Using index
1 SIMPLE cc eq_ref PRIMARY, idclassification PRIMARY 8 theatreok_dev.oc.idcontent, const 1 Using index
1 SIMPLE ct eq_ref PRIMARY PRIMARY 4 theatreok_dev.oc.idcontent 1 Using where