| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | cad | range | PRIMARY, FK_cad_content | PRIMARY | 3 | 1 | Using where; Using temporary; Using filesort | |
| 1 | SIMPLE | cc | eq_ref | PRIMARY, IDX_54FBF32E84A0A3ED, IDX_54FBF32E12469DE2 | PRIMARY | 16 | roofers_staging2.cad.content_id, const | 1 | Using index |
| 1 | SIMPLE | c | eq_ref | PRIMARY, published_at_index | PRIMARY | 8 | roofers_staging2.cad.content_id | 1 | Using where |