Query time 0.00164
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 '6473/7080/7394/%')",
"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 |
7592 |
7394 |
6473/7080/7394/7592 |
Band Saws |
10 |
A |
0 |
0 |
0 |
band-saws |
6473/7080/7394 |
7604 |
7394 |
6473/7080/7394/7604 |
Cut-Off Saws |
100 |
A |
0 |
0 |
0 |
cut-off-saws |
6473/7080/7394 |
7614 |
7394 |
6473/7080/7394/7614 |
Hand Saws |
110 |
A |
0 |
0 |
0 |
hand-saws |
6473/7080/7394 |
7652 |
7394 |
6473/7080/7394/7652 |
Handheld Circular Saws |
120 |
A |
0 |
0 |
0 |
handheld-circular-saws |
6473/7080/7394 |
7659 |
7394 |
6473/7080/7394/7659 |
Jigsaws |
130 |
A |
0 |
0 |
1 |
jigsaws |
6473/7080/7394 |
7663 |
7394 |
6473/7080/7394/7663 |
Masonry & Tile Saws |
140 |
A |
0 |
0 |
0 |
masonry-and-tile-saws |
6473/7080/7394 |
7664 |
7394 |
6473/7080/7394/7664 |
Miter Saws |
150 |
A |
0 |
0 |
0 |
miter-saws |
6473/7080/7394 |
7670 |
7394 |
6473/7080/7394/7670 |
Panel Saws |
160 |
A |
0 |
0 |
0 |
panel-saws |
6473/7080/7394 |
7803 |
7394 |
6473/7080/7394/7803 |
Reciprocating Saws |
180 |
A |
0 |
0 |
0 |
reciprocating-saws-en |
6473/7080/7394 |
7819 |
7394 |
6473/7080/7394/7819 |
Scroll Saws |
190 |
A |
0 |
0 |
0 |
scroll-saws |
6473/7080/7394 |
7824 |
7394 |
6473/7080/7394/7824 |
Table Saws |
200 |
A |
0 |
0 |
0 |
table-saws |
6473/7080/7394 |