{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "48.21"
},
"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": 23,
"rows_produced_per_join": 4,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (29666,29667,29668,29669,29670,29671,29672,29673,29674,29675,29676,29677,29678,29679,29680,29681))",
"cost_info": {
"read_cost": "47.29",
"eval_cost": "0.92",
"prefix_cost": "48.21",
"data_read_per_join": "110"
},
"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 |
---|---|
29666 | 62.000000 |
29667 | 251.000000 |
29668 | 24.000000 |
29669 | 61.000000 |
29670 | 71.000000 |
29671 | 67.000000 |
29672 | 42.000000 |
29673 | 76.000000 |
29674 | 80.000000 |
29675 | 1165.000000 |
29676 | 90.000000 |
29677 | 35.000000 |
29678 | 89.000000 |
29679 | 83.000000 |
29680 | 62.000000 |
29681 | 610.000000 |