{
"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 (30766,30767,30769,30770,30771,30772,30773,30774,30775,30776,30777,30778,30779,30781,30782,30783))",
"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 |
---|---|
30766 | 53.000000 |
30767 | 70.000000 |
30769 | 81.000000 |
30770 | 78.000000 |
30771 | 71.000000 |
30772 | 251.000000 |
30773 | 87.000000 |
30774 | 44.000000 |
30775 | 44.000000 |
30776 | 36.000000 |
30777 | 36.000000 |
30778 | 36.000000 |
30779 | 54.000000 |
30781 | 36.000000 |
30782 | 72.000000 |
30783 | 36.000000 |