{
"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 (155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170))",
"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 |
---|---|
155 | 60.000000 |
156 | 60.000000 |
157 | 65.000000 |
158 | 59.000000 |
159 | 59.000000 |
160 | 69.000000 |
161 | 59.000000 |
162 | 75.000000 |
163 | 75.000000 |
164 | 39.000000 |
165 | 65.000000 |
166 | 49.000000 |
167 | 99.000000 |
168 | 59.000000 |
169 | 60.000000 |
170 | 65.000000 |