{
"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 (2871,2872,2873,2874,2875,2876,2877,2878,2879,2880,2717,2718,2719,2720,2721,2722))",
"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 |
---|---|
2717 | 1059.000000 |
2718 | 1725.000000 |
2719 | 665.000000 |
2720 | 709.000000 |
2721 | 685.000000 |
2722 | 755.000000 |
2871 | 259.000000 |
2872 | 155.000000 |
2873 | 155.000000 |
2874 | 155.000000 |
2875 | 165.000000 |
2876 | 249.000000 |
2877 | 269.000000 |
2878 | 279.000000 |
2879 | 159.000000 |
2880 | 225.000000 |