{
"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 (30175,30176,30177,30178,30179,30180,30181,30182,30183,30184,30185,30186,30187,30188,30189,30190))",
"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 |
---|---|
30175 | 153.000000 |
30176 | 153.000000 |
30177 | 153.000000 |
30178 | 153.000000 |
30179 | 153.000000 |
30180 | 62.000000 |
30181 | 116.000000 |
30182 | 152.000000 |
30183 | 152.000000 |
30184 | 62.000000 |
30185 | 153.000000 |
30186 | 152.000000 |
30187 | 153.000000 |
30188 | 153.000000 |
30189 | 153.000000 |
30190 | 144.000000 |