{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "44.01"
},
"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": 20,
"rows_produced_per_join": 3,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (31089,31090,31091,31092,31093,31094,31095,31096,31097,31098,31099,31100,31101,31102,31103,31104))",
"cost_info": {
"read_cost": "43.21",
"eval_cost": "0.80",
"prefix_cost": "44.01",
"data_read_per_join": "95"
},
"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 |
---|---|
31089 | 54.000000 |
31090 | 54.000000 |
31091 | 63.000000 |
31092 | 63.000000 |
31093 | 36.000000 |
31094 | 54.000000 |
31095 | 63.000000 |
31096 | 36.000000 |
31097 | 81.000000 |
31098 | 36.000000 |
31099 | 36.000000 |
31100 | 36.000000 |
31101 | 28.000000 |
31102 | 35.000000 |
31103 | 28.000000 |
31104 | 63.000000 |