{
"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 (30926,30927,30928,30929,30931,30932,30933,30934,30936,30937,30939,30940,30941,30942,30943,30947))",
"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 |
---|---|
30926 | 36.000000 |
30927 | 36.000000 |
30928 | 27.000000 |
30929 | 36.000000 |
30931 | 36.000000 |
30932 | 38.000000 |
30933 | 36.000000 |
30934 | 36.000000 |
30936 | 36.000000 |
30937 | 54.000000 |
30939 | 36.000000 |
30940 | 36.000000 |
30941 | 54.000000 |
30942 | 36.000000 |
30943 | 108.000000 |
30947 | 35.000000 |