{
"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 (30336,30337,30338,30339,30340,30341,30342,30344,30345,30346,30348,30349,30350,30351,30352,30353))",
"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 |
---|---|
30336 | 152.000000 |
30337 | 62.000000 |
30338 | 215.000000 |
30339 | 38.000000 |
30340 | 62.000000 |
30341 | 81.000000 |
30342 | 41.000000 |
30344 | 23.000000 |
30345 | 54.000000 |
30346 | 17.000000 |
30348 | 53.000000 |
30349 | 49.000000 |
30350 | 152.000000 |
30351 | 152.000000 |
30352 | 171.000000 |
30353 | 153.000000 |