Query time 0.00232
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "524.71"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"grouping_operation": {
"using_filesort": false,
"nested_loop": [
{
"table": {
"table_name": "pf",
"access_type": "index",
"possible_keys": [
"PRIMARY",
"status",
"company_id"
],
"key": "PRIMARY",
"used_key_parts": [
"feature_id"
],
"key_length": "3",
"rows_examined_per_scan": 540,
"rows_produced_per_join": 194,
"filtered": "36.00",
"cost_info": {
"read_cost": "75.12",
"eval_cost": "38.88",
"prefix_cost": "114.00",
"data_read_per_join": "83K"
},
"used_columns": [
"feature_id",
"feature_code",
"company_id",
"purpose",
"feature_style",
"filter_style",
"feature_type",
"categories_path",
"parent_id",
"display_on_product",
"display_on_catalog",
"display_on_header",
"status",
"position",
"comparison",
"timestamp",
"updated_timestamp"
],
"attached_condition": "((`webmarco`.`pf`.`feature_type` <> 'G') and (`webmarco`.`pf`.`status` = 'A') and (`webmarco`.`pf`.`feature_code` in ('Brand','ISBN','GTIN','MPN')))"
}
},
{
"table": {
"table_name": "pf_groups",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"feature_id"
],
"key_length": "3",
"ref": [
"webmarco.pf.parent_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 36,
"filtered": "19.00",
"cost_info": {
"read_cost": "194.40",
"eval_cost": "7.39",
"prefix_cost": "347.28",
"data_read_per_join": "15K"
},
"used_columns": [
"feature_id",
"status",
"position"
],
"attached_condition": "<if>(found_match(pf_groups), ((`webmarco`.`pf_groups`.`status` = 'A') or isnull(`webmarco`.`pf_groups`.`status`)), true)"
}
},
{
"table": {
"table_name": "pf_groups_description",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"feature_id",
"lang_code"
],
"key_length": "9",
"ref": [
"webmarco.pf.parent_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 36,
"filtered": "100.00",
"cost_info": {
"read_cost": "36.94",
"eval_cost": "7.39",
"prefix_cost": "391.60",
"data_read_per_join": "83K"
},
"used_columns": [
"feature_id",
"description",
"lang_code"
]
}
},
{
"table": {
"table_name": "cscart_product_features_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"feature_id",
"lang_code"
],
"key_length": "9",
"ref": [
"webmarco.pf.feature_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 36,
"filtered": "100.00",
"cost_info": {
"read_cost": "36.94",
"eval_cost": "7.39",
"prefix_cost": "435.93",
"data_read_per_join": "83K"
},
"used_columns": [
"feature_id",
"description",
"full_description",
"prefix",
"suffix",
"lang_code",
"internal_name"
]
}
},
{
"table": {
"table_name": "cscart_product_features_values",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"fl",
"lang_code",
"product_id",
"fpl",
"idx_product_feature_variant_id"
],
"key": "fpl",
"used_key_parts": [
"feature_id",
"product_id",
"lang_code"
],
"key_length": "12",
"ref": [
"webmarco.pf.feature_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 36,
"filtered": "100.00",
"cost_info": {
"read_cost": "36.94",
"eval_cost": "7.39",
"prefix_cost": "480.25",
"data_read_per_join": "28K"
},
"used_columns": [
"feature_id",
"product_id",
"variant_id",
"value",
"value_int",
"lang_code"
]
}
},
{
"table": {
"table_name": "abt_filters",
"access_type": "ref",
"possible_keys": [
"feature_id"
],
"key": "feature_id",
"used_key_parts": [
"feature_id"
],
"key_length": "3",
"ref": [
"webmarco.pf.feature_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 37,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "36.94",
"eval_cost": "7.53",
"prefix_cost": "524.71",
"data_read_per_join": "2K"
},
"used_columns": [
"filter_id",
"feature_id"
]
}
}
]
}
}
}
}
Result
feature_id |
company_id |
feature_type |
parent_id |
display_on_product |
display_on_catalog |
display_on_header |
description |
internal_name |
lang_code |
prefix |
suffix |
categories_path |
full_description |
status |
comparison |
position |
purpose |
feature_style |
filter_style |
feature_code |
timestamp |
updated_timestamp |
group_position |
value |
variant_id |
value_int |
filter_id |
617 |
0 |
T |
613 |
N |
N |
N |
Brand |
Brand |
en |
|
|
|
|
A |
N |
0 |
describe_product |
text |
|
Brand |
1620375578 |
1639756550 |
0 |
|
|
|
|
615 |
0 |
T |
613 |
0 |
0 |
N |
GTIN |
GTIN |
en |
|
|
|
|
A |
N |
0 |
|
|
|
GTIN |
1620375578 |
0 |
0 |
|
|
|
|
614 |
0 |
T |
613 |
0 |
0 |
N |
ISBN |
ISBN |
en |
|
|
|
|
A |
N |
0 |
|
|
|
ISBN |
1620375578 |
0 |
0 |
|
|
|
|
616 |
0 |
T |
613 |
0 |
0 |
N |
MPN |
MPN |
en |
|
|
|
|
A |
N |
0 |
|
|
|
MPN |
1620375578 |
0 |
0 |
|
|
|
|
717 |
0 |
T |
716 |
Y |
Y |
N |
ISBN-10 |
ISBN-10 |
en |
|
|
219,221,1211,1212,1213,1214,1215,1216,1217,1218,1219,1259,1260,1261,1285,1339 |
|
A |
N |
5 |
describe_product |
text |
|
ISBN |
1620375578 |
0 |
0 |
|
|
|
|
720 |
0 |
T |
716 |
Y |
Y |
N |
ISBN-13 |
ISBN-13 |
en |
|
|
219,221,1211,1212,1213,1214,1215,1216,1217,1218,1219,1259,1260,1261,1285,1339 |
|
A |
N |
6 |
describe_product |
text |
|
ISBN |
1620375578 |
0 |
0 |
|
|
|
|