| id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SIMPLE | p2_ | const | PRIMARY | PRIMARY | 4 | const | 1 | 100 | Using index | |
| 1 | SIMPLE | p0_ | ALL | PRIMARY | 2 | 50 | Using where | ||||
| 1 | SIMPLE | p3_ | eq_ref | PRIMARY, IDX_95FA2FA3C4663E4, IDX_95FA2FA3115F0EE5 | PRIMARY | 8 | ebdb.p0_.id, const | 1 | 100 | Using index | |
| 1 | SIMPLE | p1_ | ALL | IDX_407AA0ABC4663E4 | 14 | 7.14 | Using where; Using join buffer (hash join) |