Query time 0.00212
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "19.83"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "range",
"possible_keys": [
"c_status",
"id_path"
],
"key": "id_path",
"used_key_parts": [
"id_path"
],
"key_length": "767",
"rows_examined_per_scan": 13,
"rows_produced_per_join": 0,
"filtered": "2.00",
"index_condition": "(`webmarco`.`cscart_categories`.`id_path` like '9697/9947/9948/%')",
"cost_info": {
"read_cost": "19.16",
"eval_cost": "0.05",
"prefix_cost": "19.21",
"data_read_per_join": "1K"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"company_id",
"usergroup_ids",
"status",
"product_count",
"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`.`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": [
"webmarco.cscart_categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.26",
"eval_cost": "0.05",
"prefix_cost": "19.52",
"data_read_per_join": "1K"
},
"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": "0.26",
"eval_cost": "0.05",
"prefix_cost": "19.83",
"data_read_per_join": "451"
},
"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 |
product_count |
seo_name |
seo_path |
10149 |
9948 |
9697/9947/9948/10149 |
Mens Armchairs |
10 |
A |
0 |
0 |
56 |
mens-armchairs |
9697/9947/9948 |
10150 |
9948 |
9697/9947/9948/10150 |
unisex armchairs |
20 |
A |
0 |
0 |
46 |
unisex-armchairs |
9697/9947/9948 |
10151 |
9948 |
9697/9947/9948/10151 |
washing armchairs |
30 |
A |
0 |
0 |
7 |
washing-armchairs |
9697/9947/9948 |
10152 |
9948 |
9697/9947/9948/10152 |
waiting armchairs |
40 |
A |
0 |
0 |
24 |
waiting-armchairs |
9697/9947/9948 |
10153 |
9948 |
9697/9947/9948/10153 |
chairs for job |
50 |
A |
0 |
0 |
22 |
chairs-for-job |
9697/9947/9948 |
10154 |
9948 |
9697/9947/9948/10154 |
chairs for job unisex |
60 |
A |
0 |
0 |
7 |
chairs-for-job-unisex |
9697/9947/9948 |
10155 |
9948 |
9697/9947/9948/10155 |
service trolleys |
70 |
A |
0 |
0 |
14 |
service-trolleys |
9697/9947/9948 |
10156 |
9948 |
9697/9947/9948/10156 |
aesthetic beds |
80 |
A |
0 |
0 |
3 |
aesthetic-beds |
9697/9947/9948 |
10157 |
9948 |
9697/9947/9948/10157 |
reception cash desks |
90 |
A |
0 |
0 |
42 |
reception-cash-desks |
9697/9947/9948 |
10158 |
9948 |
9697/9947/9948/10158 |
exhibitor crates |
100 |
A |
0 |
0 |
19 |
exhibitor-crates |
9697/9947/9948 |
10159 |
9948 |
9697/9947/9948/10159 |
display cabinets |
110 |
A |
0 |
0 |
19 |
display-cabinets |
9697/9947/9948 |
10160 |
9948 |
9697/9947/9948/10160 |
stools and armchairs |
120 |
A |
0 |
0 |
0 |
stools-and-armchairs |
9697/9947/9948 |
10517 |
9948 |
9697/9947/9948/10517 |
Unisex Workstation |
130 |
A |
0 |
0 |
30 |
unisex-workstation |
9697/9947/9948 |