{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "20.01"
},
"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": 10,
"rows_produced_per_join": 1,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (45974,45975,45976,45977,45978,45982))",
"cost_info": {
"read_cost": "19.61",
"eval_cost": "0.40",
"prefix_cost": "20.01",
"data_read_per_join": "47"
},
"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 |
---|---|
45974 | 59.000000 |
45975 | 49.000000 |
45976 | 44.000000 |
45977 | 49.000000 |
45978 | 62.000000 |
45982 | 44.000000 |