{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "52.81"
},
"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": 22,
"rows_produced_per_join": 4,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (47544,47645,47646,47649,47651,47652,47656,47660,47676,47677,47678,47686,47690,47692,47693,47697,47698,47699,47700,47701,47703,47771))",
"cost_info": {
"read_cost": "51.93",
"eval_cost": "0.88",
"prefix_cost": "52.81",
"data_read_per_join": "105"
},
"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 |
---|---|
47544 | 49.000000 |
47645 | 134.000000 |
47646 | 84.000000 |
47649 | 29.000000 |
47651 | 31.000000 |
47652 | 12.000000 |
47656 | 16.000000 |
47660 | 71.000000 |
47676 | 131.000000 |
47677 | 89.000000 |
47678 | 36.000000 |
47686 | 26.000000 |
47690 | 61.000000 |
47692 | 31.000000 |
47693 | 109.000000 |
47697 | 141.000000 |
47698 | 81.000000 |
47699 | 214.000000 |
47700 | 49.000000 |
47701 | 74.000000 |
47703 | 84.000000 |
47771 | 71.000000 |