Query time 0.00183
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "6.73"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "range",
"possible_keys": [
"c_status",
"parent",
"id_path"
],
"key": "id_path",
"used_key_parts": [
"id_path"
],
"key_length": "767",
"rows_examined_per_scan": 4,
"rows_produced_per_join": 0,
"filtered": "1.25",
"index_condition": "(`eshopuga_upgr_4122`.`cscart_categories`.`id_path` like '301/452/%')",
"cost_info": {
"read_cost": "6.60",
"eval_cost": "0.01",
"prefix_cost": "6.61",
"data_read_per_join": "137"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"company_id",
"usergroup_ids",
"status",
"position",
"age_verification",
"age_limit",
"is_trash",
"ab__fn_category_status",
"ab__fn_label_color",
"ab__fn_label_background",
"ab__fn_use_origin_image",
"ab__lc_catalog_image_control"
],
"attached_condition": "((`eshopuga_upgr_4122`.`cscart_categories`.`company_id` = 1) and (`eshopuga_upgr_4122`.`cscart_categories`.`parent_id` = 452) and ((`eshopuga_upgr_4122`.`cscart_categories`.`usergroup_ids` = '') or find_in_set(0,`eshopuga_upgr_4122`.`cscart_categories`.`usergroup_ids`) or find_in_set(1,`eshopuga_upgr_4122`.`cscart_categories`.`usergroup_ids`)) and (`eshopuga_upgr_4122`.`cscart_categories`.`status` = 'A'))"
}
},
{
"table": {
"table_name": "cscart_category_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id",
"lang_code"
],
"key_length": "9",
"ref": [
"eshopuga_upgr_4122.cscart_categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.05",
"eval_cost": "0.01",
"prefix_cost": "6.67",
"data_read_per_join": "170"
},
"used_columns": [
"category_id",
"lang_code",
"category",
"age_warning_message",
"ab__fn_label_text",
"ab__fn_label_show"
]
}
},
{
"table": {
"table_name": "cscart_seo_names",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"dispatch"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"type",
"dispatch",
"lang_code",
"company_id"
],
"key_length": "210",
"ref": [
"eshopuga_upgr_4122.cscart_categories.category_id",
"const",
"const",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.05",
"eval_cost": "0.01",
"prefix_cost": "6.73",
"data_read_per_join": "86"
},
"used_columns": [
"name",
"object_id",
"company_id",
"type",
"dispatch",
"path",
"lang_code"
]
}
}
]
}
}
}
Result
category_id |
parent_id |
id_path |
category |
position |
status |
company_id |
seo_name |
seo_path |
ab__lc_catalog_image_control |
ab__fn_category_status |
ab__fn_label_color |
ab__fn_label_background |
ab__fn_use_origin_image |
ab__fn_label_text |
ab__fn_label_show |
age_verification |
age_limit |
age_warning_message |
451 |
452 |
301/452/451 |
Stationary |
80 |
A |
1 |
stationary |
301/452 |
none |
Y |
#ffffff |
#333333 |
N |
|
Y |
N |
0 |
|
453 |
452 |
301/452/453 |
Juices & More |
160 |
A |
1 |
juices-and-more |
301/452 |
none |
Y |
#ffffff |
#333333 |
N |
|
Y |
N |
0 |
|
454 |
452 |
301/452/454 |
Newspapers/Magazines |
170 |
A |
1 |
newspapers-magazines |
301/452 |
none |
Y |
#ffffff |
#333333 |
N |
|
Y |
N |
0 |
|
455 |
452 |
301/452/455 |
Toiletry & Laundry |
180 |
A |
1 |
toiletry-and-laundry |
301/452 |
none |
Y |
#ffffff |
#333333 |
N |
|
Y |
N |
0 |
|