{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "48.21"
},
"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": 23,
"rows_produced_per_join": 4,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (30354,30355,30356,30357,30358,30359,30360,30361,30362,30363,30364,30365,30366,30367,30368,30369))",
"cost_info": {
"read_cost": "47.29",
"eval_cost": "0.92",
"prefix_cost": "48.21",
"data_read_per_join": "110"
},
"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 |
---|---|
30354 | 41.000000 |
30355 | 60.000000 |
30356 | 53.000000 |
30357 | 55.000000 |
30358 | 58.000000 |
30359 | 40.000000 |
30360 | 25.000000 |
30361 | 37.000000 |
30362 | 58.000000 |
30363 | 89.000000 |
30364 | 89.000000 |
30365 | 71.000000 |
30366 | 42.000000 |
30367 | 38.000000 |
30368 | 70.000000 |
30369 | 79.000000 |