{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "41.21"
},
"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": 18,
"rows_produced_per_join": 3,
"filtered": "19.99",
"index_condition": "(`portal`.`q_product_prices`.`product_id` in (31069,31070,31071,31072,31074,31077,31079,31080,31081,31082,31083,31086,31087,31088,31089,31091))",
"cost_info": {
"read_cost": "40.49",
"eval_cost": "0.72",
"prefix_cost": "41.21",
"data_read_per_join": "86"
},
"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 |
---|---|
31069 | 36.000000 |
31070 | 36.000000 |
31071 | 36.000000 |
31072 | 72.000000 |
31074 | 36.000000 |
31077 | 126.000000 |
31079 | 36.000000 |
31080 | 36.000000 |
31081 | 36.000000 |
31082 | 36.000000 |
31083 | 36.000000 |
31086 | 36.000000 |
31087 | 36.000000 |
31088 | 99.000000 |
31089 | 54.000000 |
31091 | 63.000000 |