{
"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 (30191,30192,30193,30194,30195,30196,30197,30198,30199,30200,30201,30202,30203,30204,30205,30206))",
"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 |
---|---|
30191 | 62.000000 |
30192 | 153.000000 |
30193 | 152.000000 |
30194 | 143.000000 |
30195 | 153.000000 |
30196 | 153.000000 |
30197 | 116.000000 |
30198 | 152.000000 |
30199 | 89.000000 |
30200 | 125.000000 |
30201 | 152.000000 |
30202 | 206.000000 |
30203 | 153.000000 |
30204 | 153.000000 |
30205 | 62.000000 |
30206 | 153.000000 |