SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.detailed_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'nl' 
WHERE 
  cscart_images_links.object_type = 'variant_image' 
  AND cscart_images_links.type = 'V' 
  AND cscart_images_links.object_id IN (
    746, 
    745, 
    748, 
    747, 
    768, 
    767, 
    772, 
    771, 
    774, 
    773, 
    776, 
    775, 
    778, 
    777, 
    782, 
    781, 
    796, 
    795, 
    798, 
    797, 
    802, 
    801, 
    816, 
    815, 
    822, 
    821, 
    830, 
    829, 
    832, 
    831, 
    840, 
    839, 
    868, 
    867, 
    884, 
    883, 
    888, 
    887, 
    890, 
    889, 
    892, 
    891, 
    894, 
    893, 
    898, 
    897, 
    912, 
    911, 
    914, 
    913, 
    918, 
    917, 
    932, 
    931, 
    938, 
    937, 
    946, 
    945, 
    948, 
    947, 
    956, 
    955, 
    984, 
    983, 
    988, 
    987, 
    994, 
    993, 
    996, 
    995, 
    2547, 
    2546, 
    2549, 
    2548, 
    2551, 
    2550, 
    2553, 
    2552, 
    2555, 
    2554, 
    2557, 
    2556, 
    2576, 
    2575, 
    3251, 
    2574, 
    2572, 
    2573, 
    3252, 
    2564, 
    2565, 
    2562, 
    2563, 
    3253, 
    2571, 
    2570, 
    2569, 
    2568, 
    2567, 
    2566, 
    3430, 
    3431, 
    3432, 
    3433, 
    3434, 
    3435, 
    3436, 
    3437, 
    3438, 
    3439, 
    3440, 
    3441, 
    3442, 
    3443, 
    3444, 
    3445, 
    3446, 
    3447, 
    3448, 
    3449, 
    3450, 
    3451, 
    3452, 
    3453, 
    3454, 
    3455, 
    3456, 
    3457, 
    3458
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00313

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "1233.01"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "230.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_images_links",
            "access_type": "range",
            "possible_keys": [
              "object_id"
            ],
            "key": "object_id",
            "used_key_parts": [
              "object_id",
              "object_type",
              "type"
            ],
            "key_length": "81",
            "rows_examined_per_scan": 230,
            "rows_produced_per_join": 230,
            "filtered": "100.00",
            "index_condition": "((`eshopuga_upgr_4122`.`cscart_images_links`.`object_type` = 'variant_image') and (`eshopuga_upgr_4122`.`cscart_images_links`.`type` = 'V') and (`eshopuga_upgr_4122`.`cscart_images_links`.`object_id` in (746,745,748,747,768,767,772,771,774,773,776,775,778,777,782,781,796,795,798,797,802,801,816,815,822,821,830,829,832,831,840,839,868,867,884,883,888,887,890,889,892,891,894,893,898,897,912,911,914,913,918,917,932,931,938,937,946,945,948,947,956,955,984,983,988,987,994,993,996,995,2547,2546,2549,2548,2551,2550,2553,2552,2555,2554,2557,2556,2576,2575,3251,2574,2572,2573,3252,2564,2565,2562,2563,3253,2571,2570,2569,2568,2567,2566,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3440,3441,3442,3443,3444,3445,3446,3447,3448,3449,3450,3451,3452,3453,3454,3455,3456,3457,3458)))",
            "cost_info": {
              "read_cost": "405.01",
              "eval_cost": "46.00",
              "prefix_cost": "451.01",
              "data_read_per_join": "21K"
            },
            "used_columns": [
              "pair_id",
              "object_id",
              "object_type",
              "image_id",
              "detailed_id",
              "type",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_images",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "image_id"
            ],
            "key_length": "4",
            "ref": [
              "eshopuga_upgr_4122.cscart_images_links.detailed_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 230,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "230.00",
              "eval_cost": "46.00",
              "prefix_cost": "727.01",
              "data_read_per_join": "176K"
            },
            "used_columns": [
              "image_id",
              "image_path",
              "image_x",
              "image_y",
              "is_high_res"
            ],
            "attached_condition": "<if>(is_not_null_compl(cscart_images), (`eshopuga_upgr_4122`.`cscart_images_links`.`detailed_id` = `eshopuga_upgr_4122`.`cscart_images`.`image_id`), true)"
          }
        },
        {
          "table": {
            "table_name": "cscart_common_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "object_id",
              "lang_code",
              "object_holder"
            ],
            "key_length": "107",
            "ref": [
              "eshopuga_upgr_4122.cscart_images.image_id",
              "const",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 230,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "230.00",
              "eval_cost": "46.00",
              "prefix_cost": "1003.01",
              "data_read_per_join": "136K"
            },
            "used_columns": [
              "object_id",
              "description",
              "lang_code",
              "object_holder"
            ],
            "attached_condition": "<if>(is_not_null_compl(cscart_common_descriptions), (`eshopuga_upgr_4122`.`cscart_common_descriptions`.`object_id` = `eshopuga_upgr_4122`.`cscart_images`.`image_id`), true)"
          }
        }
      ]
    }
  }
}