{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "38.41"
},
"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": 16,
"rows_produced_per_join": 3,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (2698,2699,2700,2701,2675,2676,2677,2678,2679,2680,2681,2682,2683,2684,2685,2686))",
"cost_info": {
"read_cost": "37.77",
"eval_cost": "0.64",
"prefix_cost": "38.41",
"data_read_per_join": "76"
},
"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 |
---|---|
2675 | 1299.000000 |
2676 | 635.000000 |
2677 | 599.000000 |
2678 | 899.000000 |
2679 | 499.000000 |
2680 | 1199.000000 |
2681 | 435.000000 |
2682 | 435.000000 |
2683 | 980.000000 |
2684 | 599.000000 |
2685 | 515.000000 |
2686 | 439.000000 |
2698 | 199.000000 |
2699 | 449.000000 |
2700 | 239.000000 |
2701 | 169.000000 |