id | select_type | table | partitions | type | possible_keys | key | key_len | ref | rows | filtered | Extra |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | SIMPLE | t7 | const | PRIMARY | PRIMARY | 4 | const | 1 | 100.00 | Using filesort | |
1 | SIMPLE | t0 | ref | IDX_4A2EBBE584A0A3ED | IDX_4A2EBBE584A0A3ED | 4 | const | 3 | 50.00 | Using where |