Query time 0.00184
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "174.01"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "30.00"
},
"nested_loop": [
{
"table": {
"table_name": "q_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": 30,
"rows_produced_per_join": 30,
"filtered": "100.00",
"index_condition": "((`portal`.`q_images_links`.`object_type` = 'product') and (`portal`.`q_images_links`.`type` = 'M') and (`portal`.`q_images_links`.`object_id` in ('3672','3673','3674','3676','3677','3678','3679','3680','3681','3682','3683','3684','3685','3686','3687','3688','3689','3690','3691','3692','3693','3694','3695','3696','3697','3698','3699','3700','3701','3702')))",
"cost_info": {
"read_cost": "66.01",
"eval_cost": "6.00",
"prefix_cost": "72.01",
"data_read_per_join": "2K"
},
"used_columns": [
"pair_id",
"object_id",
"object_type",
"image_id",
"detailed_id",
"type",
"position"
]
}
},
{
"table": {
"table_name": "q_images",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"image_id"
],
"key_length": "4",
"ref": [
"portal.q_images_links.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 30,
"filtered": "100.00",
"cost_info": {
"read_cost": "30.00",
"eval_cost": "6.00",
"prefix_cost": "108.01",
"data_read_per_join": "22K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y",
"is_high_res"
],
"attached_condition": "<if>(is_not_null_compl(q_images), (`portal`.`q_images_links`.`detailed_id` = `portal`.`q_images`.`image_id`), true)"
}
},
{
"table": {
"table_name": "q_common_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"lang_code",
"object_holder"
],
"key_length": "107",
"ref": [
"portal.q_images.image_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 30,
"filtered": "100.00",
"cost_info": {
"read_cost": "30.00",
"eval_cost": "6.00",
"prefix_cost": "144.01",
"data_read_per_join": "17K"
},
"used_columns": [
"object_id",
"description",
"lang_code",
"object_holder"
],
"attached_condition": "<if>(is_not_null_compl(q_common_descriptions), (`portal`.`q_common_descriptions`.`object_id` = `portal`.`q_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 |
HPL816C.jpg |
591 |
336 |
N |
8868 |
3672 |
product |
10833 |
M |
0 |
|
10833 |
0 |
HPL817.jpg |
591 |
359 |
N |
8869 |
3673 |
product |
10834 |
M |
0 |
|
10834 |
0 |
HPL817C.jpg |
591 |
368 |
N |
8870 |
3674 |
product |
10835 |
M |
0 |
|
10835 |
0 |
HPL818.jpg |
591 |
461 |
N |
8872 |
3676 |
product |
10837 |
M |
0 |
|
10837 |
0 |
HPL819.jpg |
591 |
1134 |
N |
8873 |
3677 |
product |
10838 |
M |
0 |
|
10838 |
0 |
HPL822.jpg |
591 |
432 |
N |
8874 |
3678 |
product |
10839 |
M |
0 |
|
10839 |
0 |
HPL822B.jpg |
591 |
692 |
N |
8875 |
3679 |
product |
10840 |
M |
0 |
|
10840 |
0 |
HPL822D.jpg |
591 |
497 |
N |
8876 |
3680 |
product |
10841 |
M |
0 |
|
10841 |
0 |
HPL823.jpg |
591 |
438 |
N |
8877 |
3681 |
product |
10842 |
M |
0 |
|
10842 |
0 |
HPL824.jpg |
591 |
391 |
N |
8878 |
3682 |
product |
10843 |
M |
0 |
|
10843 |
0 |
HPL824C.jpg |
591 |
359 |
N |
8879 |
3683 |
product |
10844 |
M |
0 |
|
10844 |
0 |
HPL825.jpg |
591 |
417 |
N |
8880 |
3684 |
product |
10845 |
M |
0 |
|
10845 |
0 |
HPL825B.jpg |
591 |
348 |
N |
8881 |
3685 |
product |
10846 |
M |
0 |
|
10846 |
0 |
HPL826.jpg |
591 |
437 |
N |
8882 |
3686 |
product |
10847 |
M |
0 |
|
10847 |
0 |
HPL826C.jpg |
591 |
342 |
N |
8883 |
3687 |
product |
10848 |
M |
0 |
|
10848 |
0 |
HPL827.jpg |
591 |
471 |
N |
8884 |
3688 |
product |
10849 |
M |
0 |
|
10849 |
0 |
HPL834.jpg |
591 |
354 |
N |
8885 |
3689 |
product |
10850 |
M |
0 |
|
10850 |
0 |
HPL836.jpg |
591 |
420 |
N |
8886 |
3690 |
product |
10851 |
M |
0 |
|
10851 |
0 |
HPL838.jpg |
591 |
404 |
N |
8887 |
3691 |
product |
10852 |
M |
0 |
|
10852 |
0 |
HPL851.jpg |
591 |
454 |
N |
8888 |
3692 |
product |
10853 |
M |
0 |
|
10853 |
0 |
HPL854.jpg |
591 |
388 |
N |
8889 |
3693 |
product |
10854 |
M |
0 |
|
10854 |
0 |
HPL855.jpg |
591 |
481 |
N |
8890 |
3694 |
product |
10855 |
M |
0 |
|
10855 |
0 |
HPL889.jpg |
591 |
473 |
N |
8891 |
3695 |
product |
10856 |
M |
0 |
|
10856 |
0 |
HPL931.jpg |
591 |
402 |
N |
8892 |
3696 |
product |
10857 |
M |
0 |
|
10857 |
0 |
HPL931L.jpg |
591 |
888 |
N |
8893 |
3697 |
product |
10858 |
M |
0 |
|
10858 |
0 |
HPL932.jpg |
591 |
575 |
N |
8894 |
3698 |
product |
10859 |
M |
0 |
|
10859 |
0 |
HPL932A.jpg |
591 |
488 |
N |
8895 |
3699 |
product |
10860 |
M |
0 |
|
10860 |
0 |
HPL932D.jpg |
591 |
875 |
N |
8896 |
3700 |
product |
10861 |
M |
0 |
|
10861 |
0 |
HPL933.jpg |
591 |
481 |
N |
8897 |
3701 |
product |
10862 |
M |
0 |
|
10862 |
0 |
HPL933D.jpg |
591 |
783 |
N |
8898 |
3702 |
product |
10863 |
M |
0 |
|
10863 |