{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "1.72"
},
"table": {
"table_name": "cscart_product_features_values",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"fl",
"lang_code",
"product_id",
"fpl",
"idx_product_feature_variant_id"
],
"key": "idx_product_feature_variant_id",
"used_key_parts": [
"product_id",
"feature_id",
"lang_code"
],
"key_length": "12",
"rows_examined_per_scan": 7,
"rows_produced_per_join": 7,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "1.02",
"eval_cost": "0.70",
"prefix_cost": "1.72",
"data_read_per_join": "5K"
},
"used_columns": [
"feature_id",
"product_id",
"variant_id",
"lang_code"
],
"attached_condition": "((`cscartdb`.`cscart_product_features_values`.`feature_id` = 1529) and (`cscartdb`.`cscart_product_features_values`.`product_id` in (60362,69515,69516,69517,69518,69519)) and (`cscartdb`.`cscart_product_features_values`.`lang_code` = 'en'))"
}
}
}
product_id | feature_id | variant_id |
---|---|---|
60362 | 1529 | 6213 |
69515 | 1529 | 6214 |
69516 | 1529 | 6215 |
69517 | 1529 | 6216 |
69518 | 1529 | 6217 |
69519 | 1529 | 6218 |