https://preprod.theatre-contemporain.net/textes/Bull-Mike-Bartlett-25171/?path=textes%2FBull-Mike-Bartlett-25171%2F

id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE a0_ const PRIMARY PRIMARY 4 const 1
1 SIMPLE a1_ const PRIMARY PRIMARY 4 const 1
1 SIMPLE c2_ const PRIMARY PRIMARY 4 const 1