| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | r | const | PRIMARY | PRIMARY | 2 | const | 1 | Using temporary; Using filesort |
| 1 | SIMPLE | lt | const | PRIMARY | PRIMARY | 767 | const | 1 | |
| 1 | SIMPLE | sp | index_merge | PRIMARY, idperson, idspectacle, idrole | idrole, PRIMARY | 6, 4 | 1 | Using intersect(idrole, PRIMARY); Using where | |
| 1 | SIMPLE | p | eq_ref | PRIMARY | PRIMARY | 4 | theatreok_dev.sp.idperson | 1 |