{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "39.81"
},
"grouping_operation": {
"using_filesort": false,
"table": {
"table_name": "q_product_prices",
"access_type": "range",
"possible_keys": [
"usergroup",
"product_id",
"lower_limit",
"usergroup_id"
],
"key": "product_id",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"rows_examined_per_scan": 17,
"rows_produced_per_join": 3,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (8410,8412,8414,8415,8419,8425,8426,8427,8428,8429,8430,8431,8432,8435,8436,8438))",
"cost_info": {
"read_cost": "39.13",
"eval_cost": "0.68",
"prefix_cost": "39.81",
"data_read_per_join": "81"
},
"used_columns": [
"product_id",
"price",
"percentage_discount",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`portal`.`q_product_prices`.`lower_limit` = 1) and (`portal`.`q_product_prices`.`usergroup_id` in (0,1)))"
}
}
}
}
product_id | price |
---|---|
8410 | 406.000000 |
8412 | 406.000000 |
8414 | 406.000000 |
8415 | 406.000000 |
8419 | 299.000000 |
8425 | 299.000000 |
8426 | 269.000000 |
8427 | 269.000000 |
8428 | 269.000000 |
8429 | 269.000000 |
8430 | 235.000000 |
8431 | 235.000000 |
8432 | 235.000000 |
8435 | 235.000000 |
8436 | 235.000000 |
8438 | 235.000000 |