{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "46.81"
},
"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": 22,
"rows_produced_per_join": 4,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (9517,9518,9519,9520,9521,9522,9523,9524,9525,9526,9527,9528,9529,9530,9531,9532))",
"cost_info": {
"read_cost": "45.93",
"eval_cost": "0.88",
"prefix_cost": "46.81",
"data_read_per_join": "105"
},
"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 |
---|---|
9517 | 199.000000 |
9518 | 149.000000 |
9519 | 149.000000 |
9520 | 59.000000 |
9521 | 99.000000 |
9522 | 99.000000 |
9523 | 99.000000 |
9524 | 79.000000 |
9525 | 59.000000 |
9526 | 99.000000 |
9527 | 59.000000 |
9528 | 59.000000 |
9529 | 59.000000 |
9530 | 99.000000 |
9531 | 99.000000 |
9532 | 79.000000 |