| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | T5 | ref | PRIMARY, idcontact | idcontact | 4 | const | 1 | Using where; Using index; Using temporary; Using filesort |
| 1 | SIMPLE | T1 | eq_ref | PRIMARY, idextranetuser, type_news, publish, valid | PRIMARY | 4 | theatreok_dev.T5.idnew | 1 | Using where |
| 1 | SIMPLE | T2 | eq_ref | PRIMARY | PRIMARY | 4 | theatreok_dev.T1.idextranetuser | 1 | |
| 1 | SIMPLE | T3 | ref | idnew, idcontact | idnew | 4 | theatreok_dev.T5.idnew | 2 | Using where |
| 1 | SIMPLE | T4 | eq_ref | PRIMARY | PRIMARY | 4 | theatreok_dev.T3.idcontact | 1 | Using index |