{
"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 (30370,30371,30372,30373,30374,30375,30376,30377,30378,30379,30380,30381,30382,30383,30384,30385))",
"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 |
---|---|
30370 | 48.000000 |
30371 | 84.000000 |
30372 | 76.000000 |
30373 | 131.000000 |
30374 | 86.000000 |
30375 | 106.000000 |
30376 | 60.000000 |
30377 | 37.000000 |
30378 | 39.000000 |
30379 | 153.000000 |
30380 | 96.000000 |
30381 | 116.000000 |
30382 | 97.000000 |
30383 | 81.000000 |
30384 | 75.000000 |
30385 | 232.000000 |