{
"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 (30319,30320,30321,30322,30323,30324,30325,30326,30327,30328,30329,30330,30331,30333,30334,30335))",
"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 |
---|---|
30319 | 48.000000 |
30320 | 62.000000 |
30321 | 62.000000 |
30322 | 62.000000 |
30323 | 152.000000 |
30324 | 18.000000 |
30325 | 152.000000 |
30326 | 153.000000 |
30327 | 153.000000 |
30328 | 103.000000 |
30329 | 62.000000 |
30330 | 153.000000 |
30331 | 62.000000 |
30333 | 180.000000 |
30334 | 62.000000 |
30335 | 86.000000 |