{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "22.43"
},
"grouping_operation": {
"using_filesort": false,
"table": {
"table_name": "cscart_product_prices",
"access_type": "range",
"possible_keys": [
"usergroup",
"product_id",
"lower_limit",
"usergroup_id"
],
"key": "usergroup",
"used_key_parts": [
"product_id",
"usergroup_id",
"lower_limit"
],
"key_length": "9",
"rows_examined_per_scan": 16,
"rows_produced_per_join": 16,
"filtered": "100.00",
"cost_info": {
"read_cost": "19.23",
"eval_cost": "3.20",
"prefix_cost": "22.43",
"data_read_per_join": "1024"
},
"used_columns": [
"product_id",
"price",
"percentage_discount",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`webmarco`.`cscart_product_prices`.`lower_limit` = 1) and (`webmarco`.`cscart_product_prices`.`product_id` in (263700,263704,263740,263744,263765,263773,263781,263845)) and (`webmarco`.`cscart_product_prices`.`usergroup_id` in (0,1)))"
}
}
}
}
product_id | price |
---|---|
263700 | 0.00000000 |
263704 | 0.00000000 |
263740 | 0.00000000 |
263744 | 0.00000000 |
263765 | 0.00000000 |
263773 | 0.00000000 |
263781 | 0.00000000 |
263845 | 0.00000000 |