{
"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 (236,237,238,239,240,241,242,243,244,245,199,200,201,202,203,204))",
"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 |
---|---|
199 | 139.000000 |
200 | 139.000000 |
201 | 145.000000 |
202 | 145.000000 |
203 | 89.000000 |
204 | 145.000000 |
236 | 125.000000 |
237 | 235.000000 |
238 | 215.000000 |
239 | 149.000000 |
240 | 199.000000 |
241 | 235.000000 |
242 | 888.000000 |
243 | 269.000000 |
244 | 189.000000 |
245 | 225.000000 |