{
"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 (379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394))",
"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 |
---|---|
379 | 235.000000 |
380 | 185.000000 |
381 | 195.000000 |
382 | 249.000000 |
383 | 149.000000 |
384 | 199.000000 |
385 | 285.000000 |
386 | 165.000000 |
387 | 179.000000 |
388 | 255.000000 |
389 | 145.000000 |
390 | 185.000000 |
391 | 255.000000 |
392 | 219.000000 |
393 | 179.000000 |
394 | 179.000000 |