{
"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 (571,572,573,574,575,576,577,578,579,580,551,552,553,554,555,556))",
"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 |
---|---|
551 | 399.000000 |
552 | 459.000000 |
553 | 99.000000 |
554 | 175.000000 |
555 | 115.000000 |
556 | 119.000000 |
571 | 299.000000 |
572 | 355.000000 |
573 | 319.000000 |
574 | 259.000000 |
575 | 399.000000 |
576 | 389.000000 |
577 | 199.000000 |
578 | 135.000000 |
579 | 199.000000 |
580 | 239.000000 |