{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "137.78"
},
"table": {
"table_name": "cscart_categories",
"access_type": "range",
"possible_keys": [
"parent"
],
"key": "parent",
"used_key_parts": [
"parent_id"
],
"key_length": "3",
"rows_examined_per_scan": 687,
"rows_produced_per_join": 687,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "69.09",
"eval_cost": "68.70",
"prefix_cost": "137.79",
"data_read_per_join": "1M"
},
"used_columns": [
"category_id",
"parent_id"
],
"attached_condition": "(`maniamall_cscart`.`cscart_categories`.`parent_id` in (3143,3282,3257,7901,23727,23726,23725,23651,23724,23765,23723,3237,23791,23700,23692,23699,3236,23677,23790,3270,23676,23622,23687,3235,3231,3248,23691,23698,23675,23697,3243,3153,3203,3242,23103,3245,3240,3273,3146,3152,3241,3151,3261,3149,3150,23104,3317,3148,23624,23657,3360,3202,3359,3147,3272,3271,3244,3201,23105,3199,3200,3246,3382,3239,3238,3144,3145,8113,3318,3313,29863,29864,29870,29882,19442,20847,21373,21259,20885,21374,21254,20886,21256,21376,21378,21255,20894,21249,29875,29871,20844,20845,29865,20916,20917,20851,20852,3337,3366,3312,3361,3311,3315,3283,9708,3371,3370,3310,3314,3369,3365,29866,29867,29872,20849,20921,21379,21245,20850,20918,20919,20920,29868,20842,20843,20889,20890,29876,14829,20902,29878,29869,21260,21250,3258,3377,3374,3222,3372,3269,23713,23712,23711,23682,3234,23789,23690,23710,3233,23709,23618,23670,3267,23696,23704,23669,23689,23688,23703,23686,23631,23685,23674,3266,23702,23684,3265,23695,23701,3230,23708,23623,3264,23681,3232,23668,3229,23621,23667,9761,23650,23722,23721,23707,23673,3228,23706,23683,3263,23661,23720,23646,23719,23648,23718,23620,23778,3262,23678,3227,23680,3226,23509,23612,23613,23671,23614,23672,23666,23610,23665,23779,23705,3225,23694,3223,3224,23717,23716,23715,23764,23714,23679,23693,28052,14827,14828,28053,28054))"
}
}
}
| category_id | parent_id |
|---|---|
| 3144 | 3143 |
| 3145 | 3143 |
| 3146 | 3143 |
| 3147 | 3143 |
| 3148 | 3143 |
| 3149 | 3143 |
| 3150 | 3143 |
| 3151 | 3143 |
| 3152 | 3143 |
| 3153 | 3143 |
| 3199 | 3143 |
| 3200 | 3143 |
| 3201 | 3143 |
| 3202 | 3143 |
| 3203 | 3143 |
| 3238 | 3143 |
| 3239 | 3143 |
| 3240 | 3143 |
| 3241 | 3143 |
| 3242 | 3143 |
| 3243 | 3143 |
| 3244 | 3143 |
| 3245 | 3143 |
| 3246 | 3143 |
| 3261 | 3143 |
| 3271 | 3143 |
| 3272 | 3143 |
| 3273 | 3143 |
| 3317 | 3143 |
| 3359 | 3143 |
| 3360 | 3143 |
| 3382 | 3143 |
| 20842 | 3143 |
| 20844 | 3143 |
| 20847 | 3143 |
| 20849 | 3143 |
| 20851 | 3143 |
| 20885 | 3143 |
| 20889 | 3143 |
| 20894 | 3143 |
| 20902 | 3143 |
| 20916 | 3143 |
| 20918 | 3143 |
| 23103 | 3143 |
| 23104 | 3143 |
| 23105 | 3143 |
| 23624 | 3143 |
| 23657 | 3143 |
| 28052 | 3143 |
| 29863 | 3143 |
| 29864 | 3143 |
| 29865 | 3143 |
| 29866 | 3143 |
| 29867 | 3143 |
| 29868 | 3143 |
| 29869 | 3143 |
| 29870 | 3143 |
| 29871 | 3143 |
| 29872 | 3143 |
| 29875 | 3143 |
| 29876 | 3143 |
| 29878 | 3143 |
| 29882 | 3143 |
| 23509 | 3145 |
| 23610 | 3145 |
| 23612 | 3145 |
| 23618 | 3145 |
| 23620 | 3145 |
| 23621 | 3145 |
| 23622 | 3145 |
| 23623 | 3145 |
| 23779 | 3145 |
| 23791 | 3145 |
| 23650 | 3153 |
| 23651 | 3153 |
| 23765 | 3153 |
| 23646 | 3203 |
| 23648 | 3203 |
| 23661 | 3203 |
| 23764 | 3203 |
| 3223 | 3222 |
| 3224 | 3222 |
| 3225 | 3222 |
| 3226 | 3222 |
| 3227 | 3222 |
| 3228 | 3222 |
| 3229 | 3222 |
| 3230 | 3222 |
| 3231 | 3222 |
| 3232 | 3222 |
| 3233 | 3222 |
| 3234 | 3222 |
| 3235 | 3222 |
| 3236 | 3222 |
| 3237 | 3222 |
| 3262 | 3222 |
| 3263 | 3222 |
| 3264 | 3222 |
| 3265 | 3222 |
| 3266 | 3222 |
| 3267 | 3222 |
| 3269 | 3222 |
| 3270 | 3222 |
| 9761 | 3222 |
| 23678 | 3222 |
| 23701 | 3222 |
| 23702 | 3222 |
| 23703 | 3222 |
| 23704 | 3222 |
| 23713 | 3222 |
| 23665 | 3224 |
| 23666 | 3224 |
| 23667 | 3224 |
| 23668 | 3224 |
| 23669 | 3224 |
| 23670 | 3224 |
| 23671 | 3224 |
| 23778 | 3224 |
| 23673 | 3225 |
| 23674 | 3225 |
| 23675 | 3225 |
| 23676 | 3225 |
| 23677 | 3225 |
| 23790 | 3225 |
| 23683 | 3228 |
| 23684 | 3228 |
| 23685 | 3228 |
| 23686 | 3228 |
| 23687 | 3228 |
| 23688 | 3228 |
| 23689 | 3228 |
| 23690 | 3228 |
| 23691 | 3228 |
| 23692 | 3228 |
| 23693 | 3232 |
| 23694 | 3232 |
| 23695 | 3232 |
| 23696 | 3232 |
| 23697 | 3232 |
| 23698 | 3232 |
| 23699 | 3232 |
| 23700 | 3232 |
| 23631 | 3233 |
| 23705 | 3233 |
| 23706 | 3233 |
| 23707 | 3233 |
| 23708 | 3233 |
| 23709 | 3233 |
| 23710 | 3233 |
| 23711 | 3233 |
| 23712 | 3233 |
| 23789 | 3233 |
| 23721 | 3236 |
| 23722 | 3236 |
| 23723 | 3236 |
| 23724 | 3236 |
| 23725 | 3236 |
| 23726 | 3236 |
| 23727 | 3236 |
| 3258 | 3257 |
| 3374 | 3257 |
| 3377 | 3257 |
| 23679 | 3262 |
| 23680 | 3262 |
| 23681 | 3262 |
| 23682 | 3262 |
| 23714 | 3270 |
| 23715 | 3270 |
| 23716 | 3270 |
| 23717 | 3270 |
| 23718 | 3270 |
| 23719 | 3270 |
| 23720 | 3270 |
| 3283 | 3282 |
| 3310 | 3282 |
| 3311 | 3282 |
| 3312 | 3282 |
| 3313 | 3282 |
| 3314 | 3282 |
| 3315 | 3282 |
| 3318 | 3282 |
| 3337 | 3282 |
| 3361 | 3282 |
| 3365 | 3282 |
| 3366 | 3282 |
| 3369 | 3282 |
| 3370 | 3282 |
| 3371 | 3282 |
| 3372 | 3282 |
| 8113 | 3282 |
| 9708 | 3282 |
| 14827 | 3282 |
| 14828 | 3282 |
| 28053 | 3282 |
| 28054 | 3282 |
| 20843 | 20842 |
| 20845 | 20844 |
| 21259 | 20847 |
| 21373 | 20847 |
| 20850 | 20849 |
| 20921 | 20849 |
| 21245 | 20849 |
| 21379 | 20849 |
| 20852 | 20851 |
| 20886 | 20885 |
| 21254 | 20885 |
| 21255 | 20885 |
| 21256 | 20885 |
| 21374 | 20885 |
| 21376 | 20885 |
| 21378 | 20885 |
| 20890 | 20889 |
| 21249 | 20894 |
| 21250 | 20902 |
| 21260 | 20902 |
| 20917 | 20916 |
| 20919 | 20918 |
| 20920 | 20918 |
| 23613 | 23612 |
| 23614 | 23613 |
| 23672 | 23671 |