Query time 0.00137
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "18.47"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"rows_examined_per_scan": 13,
"rows_produced_per_join": 0,
"filtered": "0.67",
"cost_info": {
"read_cost": "18.25",
"eval_cost": "0.02",
"prefix_cost": "18.27",
"data_read_per_join": "526"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"level",
"company_id",
"usergroup_ids",
"status",
"position",
"is_trash",
"storefront_id"
],
"attached_condition": "(((`webmarco`.`cscart_categories`.`usergroup_ids` = '') or find_in_set(0,`webmarco`.`cscart_categories`.`usergroup_ids`) or find_in_set(1,`webmarco`.`cscart_categories`.`usergroup_ids`)) and (`webmarco`.`cscart_categories`.`status` = 'A') and (`webmarco`.`cscart_categories`.`level` <= 3) and (`webmarco`.`cscart_categories`.`storefront_id` in (0,1)) and (`webmarco`.`cscart_categories`.`category_id` in (6328,10398,10437,10438,10439,10440,10441,10442,10443,10444,10445,10446,10447)))"
}
},
{
"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": [
"webmarco.cscart_categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.09",
"eval_cost": "0.02",
"prefix_cost": "18.37",
"data_read_per_join": "361"
},
"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": [
"webmarco.cscart_categories.category_id",
"const",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.09",
"eval_cost": "0.02",
"prefix_cost": "18.47",
"data_read_per_join": "150"
},
"used_columns": [
"name",
"object_id",
"company_id",
"type",
"dispatch",
"path",
"lang_code"
]
}
}
]
}
}
}
Result
category_id |
parent_id |
id_path |
category |
position |
status |
company_id |
storefront_id |
seo_name |
seo_path |
10446 |
10437 |
6328/10437/10446 |
Agricultural |
0 |
A |
0 |
0 |
agricultural |
6328/10437 |
10438 |
10437 |
6328/10437/10438 |
Cars |
0 |
A |
0 |
0 |
cars |
6328/10437 |
10444 |
10437 |
6328/10437/10444 |
Forklifts |
0 |
A |
0 |
0 |
forklifts |
6328/10437 |
10443 |
10437 |
6328/10437/10443 |
Industrial |
0 |
A |
0 |
0 |
industrial |
6328/10437 |
10441 |
10437 |
6328/10437/10441 |
Pickups |
0 |
A |
0 |
0 |
pickups |
6328/10437 |
10439 |
10437 |
6328/10437/10439 |
Suvs |
0 |
A |
0 |
0 |
suvs |
6328/10437 |
10437 |
6328 |
6328/10437 |
Tires |
0 |
A |
0 |
0 |
tires-en |
6328 |
10447 |
10437 |
6328/10437/10447 |
Trailers |
0 |
A |
0 |
0 |
trailers |
6328/10437 |
10440 |
10437 |
6328/10437/10440 |
Trucks |
0 |
A |
0 |
0 |
trucks |
6328/10437 |
10442 |
10437 |
6328/10437/10442 |
Vans |
0 |
A |
0 |
0 |
vans |
6328/10437 |
10398 |
6328 |
6328/10398 |
Cars |
30 |
A |
0 |
0 |
cars |
6328 |
10445 |
6328 |
6328/10445 |
Wheels |
40 |
A |
0 |
0 |
wheels |
6328 |
6328 |
0 |
6328 |
Vehicles & Parts |
120 |
A |
0 |
0 |
vehicles-and-parts |
|