{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "1.10"
},
"table": {
"table_name": "cscart_company_statuses",
"access_type": "index",
"possible_keys": [
"cscart_company_statuses_pk"
],
"key": "cscart_company_statuses_pk",
"used_key_parts": [
"status_id",
"company_id"
],
"key_length": "10",
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "1.00",
"eval_cost": "0.10",
"prefix_cost": "1.10",
"data_read_per_join": "16"
},
"used_columns": [
"status_id",
"company_id",
"assign_id"
],
"attached_condition": "(`dev2`.`cscart_company_statuses`.`company_id` = 610)"
}
}
}