Query time 0.00245
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": 72,
"attached_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'M' and cscart_images_links.object_id in (33702,33776,45426,45425,45424,45423,45422,45421,45420,45419,45418,45417,45416,45415,45414,45413,45412,45411,45410,45409,45408,45357,22402,1895,47654,47689,47690,16373,5832,27357,49420,49419,49421,38152,38332,40824,49882,49879,49877,49878,49880,49888,49889,49890,46748,49306,49305,21071,2471,1429,23233,23234,23235,23236,23237,23238,23239,16371,5834,14912,14911,6560,36399,36400,36401,36402,36404,36405,36406,36408,36409,36410,36411,36412,36413,36414,36416,14910,6561,24140,24139,1042,23031,1534,41249,41248,41247,41246,41245,41231)"
}
}
}
},
{
"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))"
}
}
]
}
}