{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "6.31"
},
"table": {
"table_name": "cscart_product_options",
"access_type": "range",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"option_id"
],
"key_length": "3",
"rows_examined_per_scan": 9,
"rows_produced_per_join": 9,
"filtered": "100.00",
"index_condition": "(`cscartdb`.`cscart_product_options`.`option_id` in (411,436,438,494,495,497,555,509,496))",
"cost_info": {
"read_cost": "5.41",
"eval_cost": "0.90",
"prefix_cost": "6.31",
"data_read_per_join": "20K"
},
"used_columns": [
"option_id",
"option_type"
]
}
}
}
option_id | option_type |
---|---|
411 | S |
436 | S |
438 | S |
494 | S |
495 | S |
496 | S |
497 | S |
509 | S |
555 | S |