| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | s2_ | const | PRIMARY | PRIMARY | 4 | const | 1 | Using index; Using temporary; Using filesort |
| 1 | SIMPLE | a3_ | ref | PRIMARY, IDX_ad_ad_id, IDX_as_site_id | IDX_as_site_id | 4 | const | 1212 | Using index |
| 1 | SIMPLE | m0_ | eq_ref | PRIMARY, IDX_3C64B0FAF135F7F5 | PRIMARY | 8 | roofers_staging2.a3_.media_group_item_id | 1 | Using where |
| 1 | SIMPLE | m1_ | eq_ref | PRIMARY | PRIMARY | 8 | roofers_staging2.m0_.media_group_id | 1 | Using where |