https://preprod.theatre-contemporain.net/embed/0VlvdFPN?autostart=&no_title=&path=embed%2F0VlvdFPN

id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE multimedias index_merge url_clean, code url_clean, code 768, 123 2 Using union(url_clean, code); Using where