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| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | customer | null | ref | idx_fk_store_id | idx_fk_store_id | 1 | const | 326 | 10.00 | Using where |
| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | customer | null | ALL | null | null | null | null | 599 | 100.00 | null |