| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | dvd_person | ref | PRIMARY, idperson | idperson | 4 | const | 1 | Using where; Using index; Using temporary; Using filesort |
| 1 | SIMPLE | dvds | eq_ref | PRIMARY | PRIMARY | 4 | theatreok_dev.dvd_person.iddvd | 1 | Using where |