{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "49.61"
},
"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": 24,
"rows_produced_per_join": 4,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (45387,45393,45394,45396,45398,45399,45401,45402,45403,45404,45406,45407,45408,45411,45413,45414))",
"cost_info": {
"read_cost": "48.65",
"eval_cost": "0.96",
"prefix_cost": "49.61",
"data_read_per_join": "115"
},
"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 |
---|---|
45387 | 14.000000 |
45393 | 12.000000 |
45394 | 31.000000 |
45396 | 111.000000 |
45398 | 29.000000 |
45399 | 37.000000 |
45401 | 14.000000 |
45402 | 12.000000 |
45403 | 14.000000 |
45404 | 19.000000 |
45406 | 19.000000 |
45407 | 59.000000 |
45408 | 12.000000 |
45411 | 26.000000 |
45413 | 104.000000 |
45414 | 11.000000 |