Query time 0.00172
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "144.01"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "25.00"
},
"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": 25,
"rows_produced_per_join": 25,
"filtered": "100.00",
"index_condition": "((`eshopuga_upgr_4122`.`cscart_images_links`.`object_type` = 'product') and (`eshopuga_upgr_4122`.`cscart_images_links`.`type` = 'M') and (`eshopuga_upgr_4122`.`cscart_images_links`.`object_id` in (399,422,434,383,412,419,430,431,432,429,384,395,420,385,405,410,413,417,1937,414,425,407,389,402)))",
"cost_info": {
"read_cost": "54.01",
"eval_cost": "5.00",
"prefix_cost": "59.01",
"data_read_per_join": "2K"
},
"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": 25,
"filtered": "100.00",
"cost_info": {
"read_cost": "25.00",
"eval_cost": "5.00",
"prefix_cost": "89.01",
"data_read_per_join": "19K"
},
"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": 25,
"filtered": "100.00",
"cost_info": {
"read_cost": "25.00",
"eval_cost": "5.00",
"prefix_cost": "119.01",
"data_read_per_join": "14K"
},
"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)"
}
}
]
}
}
}
Result
image_id |
image_path |
image_x |
image_y |
is_high_res |
pair_id |
object_id |
object_type |
detailed_id |
type |
position |
alt |
images_image_id |
0 |
Mixed_Roses_Bouquet.jpg |
300 |
300 |
N |
1680 |
383 |
product |
1798 |
M |
0 |
|
1798 |
0 |
Pink_Roses_Sunshine.jpg |
300 |
300 |
N |
1681 |
384 |
product |
1799 |
M |
0 |
|
1799 |
0 |
Red_Rose_Romance.jpg |
300 |
300 |
N |
1682 |
385 |
product |
1800 |
M |
0 |
|
1800 |
0 |
Simply_Yellow.jpg |
640 |
640 |
N |
1686 |
389 |
product |
1804 |
M |
0 |
|
1804 |
0 |
RED_IN_BLOOM.jpg |
600 |
600 |
N |
1692 |
395 |
product |
1810 |
M |
0 |
|
1810 |
0 |
MAKE_HER_SMILE.jpg |
600 |
600 |
N |
1696 |
399 |
product |
1814 |
M |
0 |
|
1814 |
0 |
KILLING_ME_SOFTLY.jpg |
300 |
300 |
N |
1699 |
402 |
product |
1817 |
M |
0 |
|
1817 |
0 |
ANYTHING_FOR_U.png |
600 |
588 |
N |
1702 |
405 |
product |
1820 |
M |
0 |
|
1820 |
0 |
SIMPLY_ELEGANT.jpg |
500 |
500 |
N |
1704 |
407 |
product |
1822 |
M |
0 |
|
1822 |
0 |
AT_LAST.jpg |
800 |
600 |
N |
1707 |
410 |
product |
1825 |
M |
0 |
|
1825 |
0 |
BRING_IT_HERE.jpg |
600 |
600 |
N |
1709 |
412 |
product |
1827 |
M |
0 |
|
1827 |
0 |
ANYTHING_FOR_LOVE.jpg |
500 |
500 |
N |
1710 |
413 |
product |
1828 |
M |
0 |
|
1828 |
0 |
MIX_WITH_DAISIES.jpg |
600 |
600 |
N |
1711 |
414 |
product |
1829 |
M |
0 |
|
1829 |
0 |
RED_WITH_LILLIES.jpg |
345 |
377 |
N |
1714 |
417 |
product |
1832 |
M |
0 |
|
1832 |
0 |
NEW_SENSATIONS.jpg |
600 |
600 |
N |
1716 |
419 |
product |
1834 |
M |
0 |
|
1834 |
0 |
RED_MIXED_UP.jpg |
600 |
600 |
N |
1717 |
420 |
product |
1835 |
M |
0 |
|
1835 |
0 |
MAKE_MY_DAY.jpg |
300 |
300 |
N |
1719 |
422 |
product |
1837 |
M |
0 |
|
1837 |
0 |
SHINE_IN_STYLE.jpg |
300 |
300 |
N |
1722 |
425 |
product |
1840 |
M |
0 |
|
1840 |
0 |
IN_A_BASKET.jpg |
458 |
458 |
N |
1726 |
429 |
product |
1844 |
M |
0 |
|
1844 |
0 |
ARRIVE_IN_STYLE.jpg |
500 |
338 |
N |
1727 |
430 |
product |
1845 |
M |
0 |
|
1845 |
0 |
PEACH_ROSES.jpg |
500 |
347 |
N |
1728 |
431 |
product |
1846 |
M |
0 |
|
1846 |
0 |
PINK_BOUQUET.jpg |
500 |
388 |
N |
1729 |
432 |
product |
1847 |
M |
0 |
|
1847 |
0 |
MIXED_BASKET.jpg |
600 |
600 |
N |
1731 |
434 |
product |
1849 |
M |
0 |
|
1849 |
0 |
Red_Yellow_Pink_Basket.jpg |
441 |
441 |
N |
3349 |
1937 |
product |
3467 |
M |
0 |
|
3467 |