Query time 0.00175
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "15.72"
},
"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": 13,
"rows_produced_per_join": 0,
"filtered": "0.38",
"cost_info": {
"read_cost": "13.00",
"eval_cost": "0.01",
"prefix_cost": "15.60",
"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 '5372/5495/5847/7022/7093/%') 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": "15.66",
"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": "15.72",
"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 |
7128 |
7093 |
5372/5495/5847/7022/7093/7128 |
Acoustic Guitar Pickups |
10 |
A |
0 |
0 |
acoustic-guitar-pickups |
5372/5495/5847/7022/7093 |
7156 |
7093 |
5372/5495/5847/7022/7093/7156 |
Capos |
20 |
A |
0 |
0 |
capos |
5372/5495/5847/7022/7093 |
7175 |
7093 |
5372/5495/5847/7022/7093/7175 |
Electric Guitar Pickups |
30 |
A |
0 |
0 |
electric-guitar-pickups |
5372/5495/5847/7022/7093 |
7186 |
7093 |
5372/5495/5847/7022/7093/7186 |
Guitar Cases & Gig Bags |
40 |
A |
0 |
0 |
guitar-cases-and-gig-bags |
5372/5495/5847/7022/7093 |
7204 |
7093 |
5372/5495/5847/7022/7093/7204 |
Guitar Fittings & Parts |
50 |
A |
0 |
0 |
guitar-fittings-and-parts |
5372/5495/5847/7022/7093 |
7217 |
7093 |
5372/5495/5847/7022/7093/7217 |
Guitar Humidifiers |
60 |
A |
0 |
0 |
guitar-humidifiers |
5372/5495/5847/7022/7093 |
7238 |
7093 |
5372/5495/5847/7022/7093/7238 |
Guitar Picks |
70 |
A |
0 |
0 |
guitar-picks |
5372/5495/5847/7022/7093 |
7374 |
7093 |
5372/5495/5847/7022/7093/7374 |
Guitar Slides |
90 |
A |
0 |
0 |
guitar-slides |
5372/5495/5847/7022/7093 |
7385 |
7093 |
5372/5495/5847/7022/7093/7385 |
Guitar Stands |
100 |
A |
0 |
0 |
guitar-stands-en |
5372/5495/5847/7022/7093 |
7561 |
7093 |
5372/5495/5847/7022/7093/7561 |
Guitar Straps |
110 |
A |
0 |
0 |
guitar-straps |
5372/5495/5847/7022/7093 |
7572 |
7093 |
5372/5495/5847/7022/7093/7572 |
Guitar String Winders |
120 |
A |
0 |
0 |
guitar-string-winders |
5372/5495/5847/7022/7093 |
7587 |
7093 |
5372/5495/5847/7022/7093/7587 |
Guitar Strings |
130 |
A |
0 |
0 |
guitar-strings |
5372/5495/5847/7022/7093 |
7593 |
7093 |
5372/5495/5847/7022/7093/7593 |
Guitar Tuning Pegs |
140 |
A |
0 |
0 |
guitar-tuning-pegs |
5372/5495/5847/7022/7093 |