| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | currency | const | PRIMARY | PRIMARY | 16 | const | 1 | |
| 1 | SIMPLE | currency.translation | const | PRIMARY, fk.currency_translation.language_id | fk.currency_translation.language_id | 32 | const, const | 1 | Using where |