{
"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 (30239,30240,30241,30242,30243,30244,30245,30246,30247,30248,30249,30250,30251,30252,30253,30254))",
"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 |
---|---|
30239 | 153.000000 |
30240 | 116.000000 |
30241 | 153.000000 |
30242 | 89.000000 |
30243 | 62.000000 |
30244 | 153.000000 |
30245 | 177.000000 |
30246 | 62.000000 |
30247 | 89.000000 |
30248 | 153.000000 |
30249 | 53.000000 |
30250 | 35.000000 |
30251 | 153.000000 |
30252 | 179.000000 |
30253 | 206.000000 |
30254 | 61.000000 |