Query time 0.00137
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "10.92"
},
"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": 9,
"rows_produced_per_join": 0,
"filtered": "0.56",
"cost_info": {
"read_cost": "9.00",
"eval_cost": "0.01",
"prefix_cost": "10.80",
"data_read_per_join": "303"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"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`.`id_path` like '2910/3105/3228/%') 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": "0.05",
"eval_cost": "0.01",
"prefix_cost": "10.86",
"data_read_per_join": "208"
},
"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": "0.05",
"eval_cost": "0.01",
"prefix_cost": "10.92",
"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 |
storefront_id |
seo_name |
seo_path |
3390 |
3228 |
2910/3105/3228/3390 |
Clothing & Closet Storage |
0 |
A |
0 |
0 |
clothing-and-closet-storage-en |
2910/3105/3228 |
3391 |
3228 |
2910/3105/3228/3391 |
Flatware Chests |
0 |
A |
0 |
0 |
flatware-chests-en |
2910/3105/3228 |
3392 |
3228 |
2910/3105/3228/3392 |
Household Drawer Organizer Inserts |
0 |
A |
0 |
0 |
household-drawer-organizer-inserts-en |
2910/3105/3228 |
3393 |
3228 |
2910/3105/3228/3393 |
Household Storage Bags |
0 |
A |
0 |
0 |
household-storage-bags-en |
2910/3105/3228 |
3394 |
3228 |
2910/3105/3228/3394 |
Household Storage Caddies |
0 |
A |
0 |
0 |
household-storage-caddies-en |
2910/3105/3228 |
3395 |
3228 |
2910/3105/3228/3395 |
Household Storage Containers |
0 |
A |
0 |
0 |
household-storage-containers-en |
2910/3105/3228 |
3396 |
3228 |
2910/3105/3228/3396 |
Household Storage Drawers |
0 |
A |
0 |
0 |
household-storage-drawers-en |
2910/3105/3228 |
3397 |
3228 |
2910/3105/3228/3397 |
Photo Storage |
0 |
A |
0 |
0 |
photo-storage-en |
2910/3105/3228 |
3398 |
3228 |
2910/3105/3228/3398 |
Storage Hooks & Racks |
0 |
A |
0 |
0 |
storage-hooks-and-racks-en |
2910/3105/3228 |