Query time 0.00392
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "178.95"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"c_status",
"parent",
"p_category_id"
],
"key": "parent",
"used_key_parts": [
"parent_id",
"category_id"
],
"key_length": "6",
"rows_examined_per_scan": 149,
"rows_produced_per_join": 0,
"filtered": "2.00",
"index_condition": "((`webmarco`.`cscart_categories`.`parent_id` = 0) and (`webmarco`.`cscart_categories`.`category_id` in (266,356,393,1516,1936,2601,2653,2760,2851,2910,2912,2917,2985,2944,3002,3048,3046,3060,2916,3087,3080,3085,3095,3144,3185,3105,3224,3228,3231,3390,3407,3487,3532,3591,3631,3535,3617,3933,4001,4254,4003,4525,4693,5264,4299,4271,4313,4317,4257,4418,4321,4564,4575,4551,4746,4334,4903,4787,4973,5014,5030,5039,3648,3685,5152,4805,5098,5164,4933,5256,5270,5372,5495,5506,5511,5519,5522,4808,5597,5742,5821,4431,5968,5457,6343,6426,6288,6448,2920,3741,6579,6473,6809,6870,6897,6928,6975,5362,6980,7008,5847,7022,7093,7217,7135,7242,7301,7454,7464,7797,7849,7080,7435,8229,5684,6536,8356,8362,8440,5577,8784,8817,8823,6328,6340,6471,9052,9053,9289,2954,9386,4910,9434,9435,4701,9662,9697,9720,9997,10041,10260,10269,10300,10265,10334,10335,10336,10437,10438)))",
"cost_info": {
"read_cost": "149.00",
"eval_cost": "0.01",
"prefix_cost": "178.80",
"data_read_per_join": "385"
},
"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`.`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": "0.06",
"eval_cost": "0.01",
"prefix_cost": "178.88",
"data_read_per_join": "265"
},
"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": "0.06",
"eval_cost": "0.01",
"prefix_cost": "178.95",
"data_read_per_join": "110"
},
"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 |
266 |
0 |
266 |
Services |
0 |
A |
0 |
0 |
services-en |
|
2653 |
0 |
2653 |
Apparel & Accessories |
10 |
A |
0 |
0 |
apparel-and-accessories |
|
4001 |
0 |
4001 |
Health & Beauty |
20 |
A |
0 |
0 |
health-and-beauty |
|
5362 |
0 |
5362 |
Baby & Toddler |
25 |
A |
0 |
0 |
baby-and-toddler |
|
3532 |
0 |
3532 |
Food, Beverages & Tobacco |
30 |
A |
0 |
0 |
food-beverages-and-tobacco |
|
2910 |
0 |
2910 |
Home & Garden |
40 |
A |
0 |
0 |
home-and-garden |
|
3648 |
0 |
3648 |
Furniture |
50 |
A |
0 |
0 |
furniture |
|
5372 |
0 |
5372 |
Arts & Entertainment |
60 |
A |
0 |
0 |
arts-and-entertainment-en |
|
5457 |
0 |
5457 |
Office Supplies |
60 |
A |
0 |
0 |
office-supplies-en |
|
5684 |
0 |
5684 |
Sporting Goods |
80 |
A |
0 |
0 |
sporting-goods |
|
6288 |
0 |
6288 |
Toys & Games |
90 |
A |
0 |
0 |
toys-and-games |
|
4271 |
0 |
4271 |
Electronics |
110 |
A |
0 |
0 |
electronics-en |
|
6328 |
0 |
6328 |
Vehicles & Parts |
120 |
A |
0 |
0 |
vehicles-and-parts |
|
6473 |
0 |
6473 |
Hardware |
130 |
A |
0 |
0 |
hardware |
|
5742 |
0 |
5742 |
Cameras & Optics |
140 |
A |
0 |
0 |
cameras-and-optics |
|
9697 |
0 |
9697 |
All Categories |
190 |
A |
0 |
0 |
all-categories-en |
|