Query time 0.00460
JSON explain
{
"query_block": {
"select_id": 1,
"nested_loop": [
{
"read_sorted_file": {
"filesort": {
"sort_key": "cscart_images_links.position, cscart_images_links.pair_id",
"table": {
"table_name": "cscart_images_links",
"access_type": "ALL",
"possible_keys": ["object_id"],
"rows": 125,
"filtered": 56.79999924,
"attached_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'M' and cscart_images_links.object_id in (18264,18263,18262,4437,47974,48006,48007,48008,48009,48010,48011,48012,48013,46990,46989,46988,46987,46986,46982,464,25550,25551,45449,45448,45447,45446,45450,45451,45452,45453,45454,45455,45456,45457,45458,45459,45460,45461,45462,45463,45464,47170,47169,47163,1323,23426,23427,23428,23429,40464,47171,47162,6193,27262,35166,35233,44945,45140,45143,45146,45149,45152,45155,45158,45138,45139,35169,35236,35237,49807,41292)"
}
}
}
},
{
"table": {
"table_name": "cscart_images",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY"],
"key": "PRIMARY",
"key_length": "4",
"used_key_parts": ["image_id"],
"ref": ["dev_db.cscart_images_links.detailed_id"],
"rows": 1,
"filtered": 100
}
},
{
"table": {
"table_name": "cscart_common_descriptions",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY"],
"key": "PRIMARY",
"key_length": "107",
"used_key_parts": ["object_id", "lang_code", "object_holder"],
"ref": ["dev_db.cscart_images.image_id", "const", "const"],
"rows": 1,
"filtered": 100,
"attached_condition": "trigcond(cscart_common_descriptions.object_id = cscart_images.image_id and cscart_common_descriptions.object_holder = 'images' and cscart_common_descriptions.lang_code = 'vi' and trigcond(cscart_images.image_id is not null))"
}
}
]
}
}