https://emmaconnect.fr/robots.txt

id select_type table partitions type possible_keys key key_len ref rows filtered Extra
1 SIMPLE cat index PRIMARY name 194 1 100 Using index; Using temporary; Using filesort
1 SIMPLE sch eq_ref PRIMARY, catalog_id catalog_id 202 mysql.cat.id, const 1 100 Using index
1 SIMPLE tbl eq_ref PRIMARY, schema_id, collation_id schema_id 202 mysql.sch.id, const 1 100 Using where
1 SIMPLE coll eq_ref PRIMARY PRIMARY 8 mysql.tbl.collation_id 1 100 Using index
1 SIMPLE idx ref PRIMARY, table_id table_id 8 mysql.tbl.id 3 100
1 SIMPLE icu ref index_id, index_id_2, column_id index_id 8 mysql.idx.id 5 100 Using where
1 SIMPLE col eq_ref PRIMARY PRIMARY 8 mysql.icu.column_id 1 100
1 SIMPLE stat eq_ref schema_name schema_name 776 const, const, mysql.idx.name, mysql.col.name 1 100 Using where; Using index