{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "15.41"
},
"grouping_operation": {
"using_filesort": false,
"table": {
"table_name": "cscart_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": 22,
"rows_produced_per_join": 4,
"filtered": "20.00",
"index_condition": "(`gaseus`.`cscart_product_prices`.`product_id` in (3178,3188,3196,3274,3276,3285,3286,3290,3292,6744,6749,6760,6767,6824,6833,6840,7278,7351,7353,7355,7357,7359))",
"cost_info": {
"read_cost": "14.97",
"eval_cost": "0.44",
"prefix_cost": "15.41",
"data_read_per_join": "105"
},
"used_columns": [
"product_id",
"price",
"percentage_discount",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`gaseus`.`cscart_product_prices`.`lower_limit` = 1) and (`gaseus`.`cscart_product_prices`.`usergroup_id` in (0,1)))"
}
}
}
}
| product_id | price |
|---|---|
| 3178 | 364.00000000 |
| 3188 | 368.00000000 |
| 3196 | 364.00000000 |
| 3274 | 325.00000000 |
| 3276 | 325.00000000 |
| 3285 | 325.00000000 |
| 3286 | 325.00000000 |
| 3290 | 477.00000000 |
| 3292 | 325.00000000 |
| 6744 | 364.00000000 |
| 6749 | 364.00000000 |
| 6760 | 364.00000000 |
| 6767 | 364.00000000 |
| 6824 | 325.00000000 |
| 6833 | 325.00000000 |
| 6840 | 325.00000000 |
| 7278 | 0.00000000 |
| 7351 | 0.00000000 |
| 7353 | 0.00000000 |
| 7355 | 0.00000000 |
| 7357 | 0.00000000 |
| 7359 | 0.00000000 |