Query time 0.00117
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "17.88"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "categories",
"access_type": "range",
"possible_keys": [
"c_status",
"id_path",
"index_categories_on_deleted_at"
],
"key": "id_path",
"used_key_parts": [
"id_path"
],
"key_length": "767",
"rows_examined_per_scan": 39,
"rows_produced_per_join": 0,
"filtered": "0.13",
"index_condition": "(`goimagine`.`categories`.`id_path` like '23/%')",
"cost_info": {
"read_cost": "17.80",
"eval_cost": "0.01",
"prefix_cost": "17.81",
"data_read_per_join": "134"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"company_id",
"usergroup_ids",
"status",
"position",
"is_trash",
"deleted_at",
"storefront_id"
],
"attached_condition": "((`goimagine`.`categories`.`company_id` = 0) and ((`goimagine`.`categories`.`usergroup_ids` = '') or (0 <> find_in_set(0,`goimagine`.`categories`.`usergroup_ids`)) or (0 <> find_in_set(1,`goimagine`.`categories`.`usergroup_ids`))) and (`goimagine`.`categories`.`status` = 'A') and (`goimagine`.`categories`.`storefront_id` in (0,1)) and (`goimagine`.`categories`.`deleted_at` is null))"
}
},
{
"table": {
"table_name": "category_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id",
"lang_code"
],
"key_length": "9",
"ref": [
"goimagine.categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.02",
"eval_cost": "0.01",
"prefix_cost": "17.83",
"data_read_per_join": "232"
},
"used_columns": [
"category_id",
"lang_code",
"category",
"mega_m_category_banner_url",
"mega_m_category_svg_icon"
]
}
},
{
"table": {
"table_name": "seo_names",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"dispatch"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"type",
"dispatch",
"lang_code"
],
"key_length": "206",
"ref": [
"goimagine.categories.category_id",
"const",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.04",
"eval_cost": "0.01",
"prefix_cost": "17.88",
"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 |
mega_m_category_banner_url |
mega_m_category_svg_icon |
31 |
23 |
23/31 |
Painting |
1 |
A |
0 |
0 |
painting |
23 |
|
|
34 |
23 |
23/34 |
Drawing & Illustration |
2 |
A |
0 |
0 |
drawing-and-illustration |
23 |
|
|
29 |
23 |
23/29 |
Art Prints |
3 |
A |
0 |
0 |
prints |
23 |
|
|
30 |
23 |
23/30 |
Photography |
4 |
A |
0 |
0 |
photography |
23 |
|
|
32 |
23 |
23/32 |
Sculpture |
5 |
A |
0 |
0 |
sculpture |
23 |
|
|
36 |
23 |
23/36 |
Fiber & Textile Arts |
6 |
A |
0 |
0 |
fiber-arts |
23 |
|
|
33 |
23 |
23/33 |
Glass Art |
7 |
A |
0 |
0 |
glass-art |
23 |
|
|
35 |
23 |
23/35 |
Mixed Media & Collage |
8 |
A |
0 |
0 |
mixed-media-and-collage |
23 |
|
|
129 |
23 |
23/129 |
Metal Art |
9 |
A |
0 |
0 |
metal-art |
23 |
|
|
6272 |
23 |
23/6272 |
Ceramics |
10 |
A |
0 |
0 |
ceramics |
23 |
|
|
38 |
23 |
23/38 |
Collectibles |
11 |
A |
0 |
0 |
collectibles |
23 |
|
|
37 |
38 |
23/38/37 |
Dolls & Miniatures |
90 |
A |
0 |
0 |
dolls-and-miniatures |
23/38 |
|
|