{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "43.01"
},
"table": {
"table_name": "q_categories",
"access_type": "range",
"possible_keys": [
"id_path"
],
"key": "id_path",
"used_key_parts": [
"id_path"
],
"key_length": "767",
"rows_examined_per_scan": 30,
"rows_produced_per_join": 30,
"filtered": "100.00",
"index_condition": "(`portal`.`q_categories`.`id_path` like '12/50/%')",
"cost_info": {
"read_cost": "37.01",
"eval_cost": "6.00",
"prefix_cost": "43.01",
"data_read_per_join": "79K"
},
"used_columns": [
"category_id",
"id_path"
]
}
}
}
category_id |
---|
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 |
60 |
613 |
66 |
68 |
69 |
70 |
71 |
72 |
73 |
74 |
75 |
76 |
77 |
78 |
79 |
80 |
81 |
82 |
84 |
205 |
601 |
85 |
87 |
88 |
89 |
90 |