{
"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 (654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669))",
"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 |
---|---|
654 | 159.000000 |
655 | 149.000000 |
656 | 159.000000 |
657 | 159.000000 |
658 | 145.000000 |
659 | 109.000000 |
660 | 165.000000 |
661 | 149.000000 |
662 | 129.000000 |
663 | 159.000000 |
664 | 179.000000 |
665 | 195.000000 |
666 | 155.000000 |
667 | 139.000000 |
668 | 145.000000 |
669 | 185.000000 |