{
"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 (505,506,507,508,509,510,511,512,513,514,467,468,469,470,471,472))",
"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 |
---|---|
467 | 599.000000 |
468 | 519.000000 |
469 | 549.000000 |
470 | 179.000000 |
471 | 185.000000 |
472 | 155.000000 |
505 | 299.000000 |
506 | 299.000000 |
507 | 335.000000 |
508 | 315.000000 |
509 | 315.000000 |
510 | 109.000000 |
511 | 135.000000 |
512 | 115.000000 |
513 | 155.000000 |
514 | 339.000000 |