{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "67.81"
},
"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": 37,
"rows_produced_per_join": 7,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (31137,31138,31139,31140,31141,31142,31143,31144,31145,31146,31147,31148,31149,31150,31151,31152))",
"cost_info": {
"read_cost": "66.33",
"eval_cost": "1.48",
"prefix_cost": "67.81",
"data_read_per_join": "177"
},
"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 |
---|---|
31137 | 36.000000 |
31138 | 53.000000 |
31139 | 36.000000 |
31140 | 67.000000 |
31141 | 67.000000 |
31142 | 36.000000 |
31143 | 90.000000 |
31144 | 36.000000 |
31145 | 36.000000 |
31146 | 36.000000 |
31147 | 36.000000 |
31148 | 72.000000 |
31149 | 36.000000 |
31150 | 36.000000 |
31151 | 54.000000 |
31152 | 36.000000 |