{
"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 (30718,30719,30720,30721,30722,30723,30724,30725,30726,30727,30728,30729,30730,30731,30732,30733))",
"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 |
---|---|
30718 | 33.000000 |
30719 | 34.000000 |
30720 | 110.000000 |
30721 | 112.000000 |
30722 | 53.000000 |
30723 | 45.000000 |
30724 | 125.000000 |
30725 | 19.000000 |
30726 | 1620.000000 |
30727 | 53.000000 |
30728 | 250.000000 |
30729 | 48.000000 |
30730 | 58.000000 |
30731 | 40.000000 |
30732 | 42.000000 |
30733 | 32.000000 |