{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "39.81"
},
"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": 17,
"rows_produced_per_join": 3,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (30702,30703,30704,30705,30706,30707,30708,30709,30710,30711,30712,30713,30714,30715,30716,30717))",
"cost_info": {
"read_cost": "39.13",
"eval_cost": "0.68",
"prefix_cost": "39.81",
"data_read_per_join": "81"
},
"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 |
---|---|
30702 | 104.000000 |
30703 | 43.000000 |
30704 | 43.000000 |
30705 | 206.000000 |
30706 | 324.000000 |
30707 | 43.000000 |
30708 | 27.000000 |
30709 | 80.000000 |
30710 | 151.000000 |
30711 | 61.000000 |
30712 | 31.000000 |
30713 | 38.000000 |
30714 | 22.000000 |
30715 | 229.000000 |
30716 | 31.000000 |
30717 | 49.550000 |