{
"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 (10367,10368,10369,10370,10371,10372,10373,10374,10022,10023,10024,10025,10026,10027,10028,10029))",
"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 |
---|---|
10022 | 385.000000 |
10023 | 5429.000000 |
10024 | 69.000000 |
10025 | 109.000000 |
10026 | 89.000000 |
10027 | 619.000000 |
10028 | 1392.000000 |
10029 | 1269.000000 |
10367 | 79.000000 |
10368 | 3549.000000 |
10369 | 69.000000 |
10370 | 87.000000 |
10371 | 722.000000 |
10372 | 540.000000 |
10373 | 548.000000 |
10374 | 541.000000 |