{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "62.21"
},
"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": 33,
"rows_produced_per_join": 6,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (30669,30670,30671,30672,30673,30674,30675,30676,30677,30678,30679,30680,30681,30682,30683,30684))",
"cost_info": {
"read_cost": "60.89",
"eval_cost": "1.32",
"prefix_cost": "62.21",
"data_read_per_join": "158"
},
"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 |
---|---|
30669 | 88.000000 |
30670 | 93.000000 |
30671 | 107.000000 |
30672 | 26.000000 |
30673 | 31.000000 |
30674 | 52.000000 |
30675 | 32.000000 |
30676 | 32.000000 |
30677 | 72.000000 |
30678 | 47.000000 |
30679 | 251.000000 |
30680 | 53.000000 |
30681 | 88.000000 |
30682 | 27.000000 |
30683 | 113.000000 |
30684 | 61.000000 |