Query time 0.00091
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "3.43"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "ref",
"possible_keys": [
"c_status",
"parent",
"id_path"
],
"key": "parent",
"used_key_parts": [
"parent_id"
],
"key_length": "3",
"ref": [
"const"
],
"rows_examined_per_scan": 5,
"rows_produced_per_join": 0,
"filtered": "1.00",
"cost_info": {
"read_cost": "1.25",
"eval_cost": "0.00",
"prefix_cost": "1.75",
"data_read_per_join": "171"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"company_id",
"storefront_id",
"usergroup_ids",
"status",
"position",
"is_trash",
"featured"
],
"attached_condition": "(((`cscartdb`.`cscart_categories`.`usergroup_ids` = '') or (0 <> find_in_set(0,`cscartdb`.`cscart_categories`.`usergroup_ids`)) or (0 <> find_in_set(1,`cscartdb`.`cscart_categories`.`usergroup_ids`))) and (`cscartdb`.`cscart_categories`.`status` = 'A') and (`cscartdb`.`cscart_categories`.`id_path` like '92/%') and (`cscartdb`.`cscart_categories`.`storefront_id` in (0,1)))"
}
},
{
"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": [
"cscartdb.cscart_categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.01",
"eval_cost": "0.00",
"prefix_cost": "1.77",
"data_read_per_join": "155"
},
"used_columns": [
"category_id",
"lang_code",
"category"
]
}
},
{
"table": {
"table_name": "cscart_seo_names",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"dispatch"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"type",
"dispatch",
"lang_code"
],
"key_length": "206",
"ref": [
"cscartdb.cscart_categories.category_id",
"const",
"const",
"const"
],
"rows_examined_per_scan": 95,
"rows_produced_per_join": 4,
"filtered": "100.00",
"cost_info": {
"read_cost": "1.19",
"eval_cost": "0.47",
"prefix_cost": "3.43",
"data_read_per_join": "8K"
},
"used_columns": [
"name",
"object_id",
"type",
"dispatch",
"path",
"lang_code"
]
}
}
]
}
}
}
Result
category_id |
parent_id |
id_path |
category |
position |
status |
company_id |
storefront_id |
featured |
seo_name |
seo_path |
23 |
92 |
92/23 |
Lubes |
10 |
A |
0 |
0 |
|
lubes |
92 |
94 |
92 |
92/94 |
Kegel Balls |
20 |
A |
0 |
0 |
|
kegel-balls |
92 |
361 |
92 |
92/361 |
Condoms |
30 |
A |
0 |
0 |
|
condoms |
92 |
428 |
92 |
92/428 |
Gender Affirmation |
31 |
A |
0 |
0 |
|
gender-affirmation |
92 |
362 |
92 |
92/362 |
Menstrual Cup |
35 |
A |
0 |
0 |
|
menstrual-cup |
92 |
95 |
92 |
92/95 |
Dilators |
40 |
A |
0 |
0 |
|
dilators |
92 |