{
"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 (10030,10031,10032,10033,10034,10035,10036,10037,10038,10041,10042,10043,10045,10046,10048,10049))",
"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 |
---|---|
10030 | 619.000000 |
10031 | 595.000000 |
10032 | 269.000000 |
10033 | 242.000000 |
10034 | 1220.000000 |
10035 | 149.000000 |
10036 | 149.000000 |
10037 | 105.000000 |
10038 | 105.000000 |
10041 | 45.000000 |
10042 | 109.000000 |
10043 | 82.000000 |
10045 | 39.000000 |
10046 | 45.000000 |
10048 | 69.000000 |
10049 | 65.000000 |