Query time 0.00039
JSON explain
{
"query_block": {
"select_id": 1,
"cost": 0.047070462,
"nested_loop": [
{
"read_sorted_file": {
"filesort": {
"sort_key": "a.position",
"table": {
"table_name": "a",
"access_type": "ALL",
"possible_keys": ["PRIMARY", "c_status"],
"loops": 1,
"rows": 13,
"cost": 0.0129738,
"filtered": 100,
"attached_condition": "a.product_id = 0 and a.`status` = 'A'"
}
}
}
},
{
"table": {
"table_name": "b",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY"],
"key": "PRIMARY",
"key_length": "9",
"used_key_parts": ["option_id", "lang_code"],
"ref": ["u985510652_ecartify.a.option_id", "const"],
"loops": 13,
"rows": 1,
"cost": 0.01244692,
"filtered": 100,
"attached_condition": "trigcond(b.lang_code = 'en')"
}
},
{
"table": {
"table_name": "c",
"access_type": "ref",
"possible_keys": ["PRIMARY", "product_id"],
"key": "PRIMARY",
"key_length": "3",
"used_key_parts": ["option_id"],
"ref": ["u985510652_ecartify.a.option_id"],
"loops": 13,
"rows": 1,
"cost": 0.01335861,
"filtered": 100,
"attached_condition": "c.product_id in (439645,401030,435106,401667,431036,442622,435820,452529,426624,403050,452048,407841,405943,459502,431667,420500,433248,407007,424261,442071,411571,430068,446914,420739,441207,438933,436348,447332,442119,424436,409550,447602)"
}
}
]
}
}