{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "18.35"
},
"table": {
"table_name": "cscart_product_features_descriptions",
"access_type": "ALL",
"rows_examined_per_scan": 176,
"rows_produced_per_join": 17,
"filtered": "10.00",
"cost_info": {
"read_cost": "16.59",
"eval_cost": "1.76",
"prefix_cost": "18.35",
"data_read_per_join": "48K"
},
"used_columns": [
"feature_id",
"link"
],
"attached_condition": "(`dev2`.`cscart_product_features_descriptions`.`link` = '?feature=kolesnaya-formula&features')"
}
}
}