{
"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 (2563,2564,2565,2566,2251,2252,2253,2254,2255,2256,2257,2258,2259,2260,2261,2221))",
"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 |
---|---|
2221 | 99.000000 |
2251 | 269.000000 |
2252 | 299.000000 |
2253 | 169.000000 |
2254 | 199.000000 |
2255 | 169.000000 |
2256 | 189.000000 |
2257 | 169.000000 |
2258 | 199.000000 |
2259 | 319.000000 |
2260 | 199.000000 |
2261 | 169.000000 |
2563 | 205.000000 |
2564 | 239.000000 |
2565 | 239.000000 |
2566 | 69.000000 |