id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | cl | const | PRIMARY, classification | classification | 767 | const | 1 | Using temporary; Using filesort |
1 | SIMPLE | of | ref | PRIMARY, idfile | PRIMARY | 5 | const, const | 1 | Using where |
1 | SIMPLE | fc | eq_ref | PRIMARY, idclassification | PRIMARY | 8 | theatreok_dev.of.idfile, const | 1 | |
1 | SIMPLE | f | eq_ref | PRIMARY, idtypefile | PRIMARY | 4 | theatreok_dev.of.idfile | 1 | Using where |
1 | SIMPLE | tf | eq_ref | PRIMARY | PRIMARY | 2 | theatreok_dev.f.idtype | 1 |