Query time 0.00167
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": 110,
"filtered": 64.54545593,
"attached_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'M' and cscart_images_links.object_id in (19599,19598,19597,19596,19595,19594,19593,3187,33606,33622,33625,33628,33631,33620,33621,21069,2473,15451,15450,6197,19592,3189,19311,3465,735,42023,42022,42021,42020,42019,42018,42017,42016,42015,42014,42013,41945,19600,3186,26099,298,21046,21045,21044,21043,2499,36574,36506,1375,23354,23355,16505,5656,17730,17729,5146,47127,47126,47082,50407,50409,50408,50406,50404,50395,50403,50405,50413,50412,50411,50410)"
}
}
}
},
{
"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))"
}
}
]
}
}