{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "73.41"
},
"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": 31,
"rows_produced_per_join": 6,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (2643,2644,2645,2646,2647,2648,2543,2544,2545,2546,2547,2548,2549,2550,2551,2552,2553,2554,2555,2556,2557,2558,2559,2560,2561,2562,2563,2564,2565,2566))",
"cost_info": {
"read_cost": "72.17",
"eval_cost": "1.24",
"prefix_cost": "73.41",
"data_read_per_join": "148"
},
"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 |
---|---|
2543 | 149.000000 |
2544 | 325.000000 |
2545 | 225.000000 |
2546 | 229.000000 |
2547 | 289.000000 |
2548 | 239.000000 |
2549 | 175.000000 |
2550 | 305.000000 |
2551 | 519.000000 |
2552 | 199.000000 |
2553 | 309.000000 |
2554 | 289.000000 |
2555 | 139.000000 |
2556 | 215.000000 |
2557 | 429.000000 |
2558 | 329.000000 |
2559 | 385.000000 |
2560 | 299.000000 |
2561 | 259.000000 |
2562 | 229.000000 |
2563 | 205.000000 |
2564 | 239.000000 |
2565 | 239.000000 |
2566 | 69.000000 |
2643 | 325.000000 |
2644 | 139.000000 |
2645 | 139.000000 |
2646 | 139.000000 |
2647 | 285.000000 |
2648 | 235.000000 |