{
"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 (37244,37245,37246,37247,37248,37249,37250,37251,37252,37253,37254,37255,37256,37257,37258,37259))",
"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 |
---|---|
37244 | 99.000000 |
37245 | 219.000000 |
37246 | 169.000000 |
37247 | 159.000000 |
37248 | 119.000000 |
37249 | 109.000000 |
37250 | 129.000000 |
37251 | 109.000000 |
37252 | 409.000000 |
37253 | 89.000000 |
37254 | 69.000000 |
37255 | 79.000000 |
37256 | 79.000000 |
37257 | 79.000000 |
37258 | 89.000000 |
37259 | 79.000000 |