{
"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 (37881,37882,37883,37884,37885,37887,37888,37889,37890,37893,37895,37896,38150,38151,38152,38155))",
"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 |
---|---|
37881 | 79.000000 |
37882 | 69.000000 |
37883 | 59.000000 |
37884 | 79.000000 |
37885 | 79.000000 |
37887 | 39.000000 |
37888 | 49.000000 |
37889 | 49.000000 |
37890 | 69.000000 |
37893 | 29.000000 |
37895 | 39.000000 |
37896 | 19.000000 |
38150 | 9.000000 |
38151 | 9.000000 |
38152 | 9.000000 |
38155 | 9.000000 |