{
"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 (30207,30208,30209,30210,30211,30212,30213,30214,30215,30216,30217,30218,30219,30220,30221,30222))",
"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 |
---|---|
30207 | 153.000000 |
30208 | 152.000000 |
30209 | 108.000000 |
30210 | 153.000000 |
30211 | 23.000000 |
30212 | 153.000000 |
30213 | 152.000000 |
30214 | 152.000000 |
30215 | 152.000000 |
30216 | 152.000000 |
30217 | 171.000000 |
30218 | 153.000000 |
30219 | 53.000000 |
30220 | 54.000000 |
30221 | 153.000000 |
30222 | 153.000000 |