Query time 0.00120
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "16.94"
},
"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": 11,
"rows_produced_per_join": 0,
"filtered": "2.00",
"index_condition": "(`webmarco`.`cscart_categories`.`id_path` like '9697/9698/%')",
"cost_info": {
"read_cost": "16.37",
"eval_cost": "0.04",
"prefix_cost": "16.41",
"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": "0.22",
"eval_cost": "0.04",
"prefix_cost": "16.67",
"data_read_per_join": "918"
},
"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": "0.22",
"eval_cost": "0.04",
"prefix_cost": "16.94",
"data_read_per_join": "381"
},
"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 |
9699 |
9698 |
9697/9698/9699 |
Gel Nails |
10 |
A |
0 |
0 |
8 |
gel-nails |
9697/9698 |
9700 |
9698 |
9697/9698/9700 |
Gel Polish |
20 |
A |
0 |
0 |
51 |
gel-polish |
9697/9698 |
9702 |
9698 |
9697/9698/9702 |
Nail Buffers |
30 |
A |
0 |
0 |
8 |
nail-buffers |
9697/9698 |
9705 |
9698 |
9697/9698/9705 |
Builder Gels |
50 |
A |
0 |
0 |
38 |
builder-gels |
9697/9698 |
9706 |
9698 |
9697/9698/9706 |
Base & Top Coats |
60 |
A |
0 |
0 |
10 |
base-and-top-coats |
9697/9698 |
9707 |
9698 |
9697/9698/9707 |
Nail Cleansers |
70 |
A |
0 |
0 |
10 |
nail-cleansers |
9697/9698 |
9708 |
9698 |
9697/9698/9708 |
Nail Tool Sets |
80 |
A |
0 |
0 |
5 |
nail-tool-sets |
9697/9698 |
9711 |
9698 |
9697/9698/9711 |
Nail Oils |
100 |
A |
0 |
0 |
3 |
nail-oils |
9697/9698 |
9713 |
9698 |
9697/9698/9713 |
Nail Vacuum Cleaners |
110 |
A |
0 |
0 |
7 |
nail-vacuum-cleaners |
9697/9698 |