{
"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 (8592,8593,8594,8595,8596,8597,8598,8601,8602,8603,8604,8605,8606,8607,8608,8609))",
"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 |
---|---|
8592 | 149.000000 |
8593 | 159.000000 |
8594 | 169.000000 |
8595 | 109.000000 |
8596 | 109.000000 |
8597 | 109.000000 |
8598 | 109.000000 |
8601 | 69.000000 |
8602 | 159.000000 |
8603 | 149.000000 |
8604 | 149.000000 |
8605 | 149.000000 |
8606 | 149.000000 |
8607 | 149.000000 |
8608 | 149.000000 |
8609 | 189.000000 |