{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "3.50"
},
"table": {
"table_name": "cscart_product_variation_group_products",
"access_type": "ref",
"possible_keys": [
"idx_parent_product_id"
],
"key": "idx_parent_product_id",
"used_key_parts": [
"parent_product_id"
],
"key_length": "3",
"ref": [
"const"
],
"rows_examined_per_scan": 10,
"rows_produced_per_join": 10,
"filtered": "100.00",
"cost_info": {
"read_cost": "2.50",
"eval_cost": "1.00",
"prefix_cost": "3.50",
"data_read_per_join": "160"
},
"used_columns": [
"product_id",
"parent_product_id"
]
}
}
}
product_id | parent_product_id |
---|---|
33808 | 33791 |
33809 | 33791 |
33802 | 33791 |
33807 | 33791 |
33806 | 33791 |
33805 | 33791 |
33804 | 33791 |
33803 | 33791 |
33801 | 33791 |
33800 | 33791 |
33799 | 33791 |