{
"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 (225,226,227,228,174,175,176,177,178,179,180,181,182,183,184,185))",
"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 |
---|---|
174 | 185.000000 |
175 | 185.000000 |
176 | 159.000000 |
177 | 159.000000 |
178 | 95.000000 |
179 | 165.000000 |
180 | 79.000000 |
181 | 59.000000 |
182 | 145.000000 |
183 | 195.000000 |
184 | 159.000000 |
185 | 209.000000 |
225 | 19.000000 |
226 | 14.000000 |
227 | 15.000000 |
228 | 15.000000 |