{
"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 (30960,30961,30962,30963,30964,30965,30966,30967,30968,30969,30970,30971,30972,30973,30974,30975))",
"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 |
---|---|
30960 | 63.000000 |
30961 | 179.000000 |
30962 | 36.000000 |
30963 | 88.000000 |
30964 | 36.000000 |
30965 | 36.000000 |
30966 | 90.000000 |
30967 | 36.000000 |
30968 | 36.000000 |
30969 | 126.000000 |
30970 | 36.000000 |
30971 | 36.000000 |
30972 | 36.000000 |
30973 | 36.000000 |
30974 | 36.000000 |
30975 | 36.000000 |