| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | s0_ | ALL | IDX_231550463B69A9AF | 121 | Using where | |||
| 1 | SIMPLE | s1_ | eq_ref | PRIMARY, IDX_A29B5234584665A | PRIMARY | 4 | ppmcdev.s0_.variant_id | 1 | Using where |
| 1 | SIMPLE | s2_ | eq_ref | PRIMARY | PRIMARY | 4 | ppmcdev.s1_.product_id | 1 | Using index |