Explain Query (mysql)
EXPLAIN SELECT `id`
FROM `user_session`
WHERE id='mg63d1a4ldce0vaif7r0m0k4e1'
| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | no matching row in const table |
| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | no matching row in const table |