{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "63.61"
},
"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": 34,
"rows_produced_per_join": 6,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (30386,30387,30388,30389,30390,30391,30392,30393,30394,30395,30396,30398,30399,30400,30401,30402))",
"cost_info": {
"read_cost": "62.25",
"eval_cost": "1.36",
"prefix_cost": "63.61",
"data_read_per_join": "163"
},
"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 |
---|---|
30386 | 142.000000 |
30387 | 67.000000 |
30388 | 117.000000 |
30389 | 59.000000 |
30390 | 195.000000 |
30391 | 12.000000 |
30392 | 74.000000 |
30393 | 44.000000 |
30394 | 48.000000 |
30395 | 125.000000 |
30396 | 50.000000 |
30398 | 89.000000 |
30399 | 144.000000 |
30400 | 106.000000 |
30401 | 38.000000 |
30402 | 49.000000 |