Query time 0.00161
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "116.81"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "21.00"
},
"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": 21,
"rows_produced_per_join": 21,
"filtered": "100.00",
"index_condition": "((`portal`.`q_images_links`.`object_type` = 'product') and (`portal`.`q_images_links`.`type` = 'A') and (`portal`.`q_images_links`.`object_id` in ('8410','8412','8414','8415','8419','8425','8426','8427','8428','8429','8430','8431','8432','8435','8436','8438')))",
"cost_info": {
"read_cost": "41.21",
"eval_cost": "4.20",
"prefix_cost": "45.41",
"data_read_per_join": "1K"
},
"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": 21,
"filtered": "100.00",
"cost_info": {
"read_cost": "21.00",
"eval_cost": "4.20",
"prefix_cost": "70.61",
"data_read_per_join": "16K"
},
"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": 21,
"filtered": "100.00",
"cost_info": {
"read_cost": "21.00",
"eval_cost": "4.20",
"prefix_cost": "95.81",
"data_read_per_join": "12K"
},
"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 |
25155L-4-item_XL_39414116_153410317-1.jpg |
600 |
600 |
N |
17777 |
8410 |
product |
19739 |
A |
10 |
|
19739 |
0 |
25155L-6-item_XL_39414129_153410482-1.jpg |
600 |
600 |
N |
17780 |
8412 |
product |
19742 |
A |
10 |
|
19742 |
0 |
25155L-8-item_XL_39414156_153410731-1.jpg |
600 |
600 |
N |
17783 |
8414 |
product |
19745 |
A |
10 |
|
19745 |
0 |
25155L-9-item_XL_39414168_153410819.jpg |
600 |
600 |
N |
17786 |
8415 |
product |
19748 |
A |
10 |
|
19748 |
0 |
25162L-4-item_XL_39414178_153410936.jpg |
600 |
600 |
N |
17789 |
8419 |
product |
19751 |
A |
10 |
|
19751 |
0 |
25162L-10-item_XL_39414188_153411073.jpg |
600 |
600 |
N |
17792 |
8425 |
product |
19754 |
A |
10 |
|
19754 |
0 |
93681L-1-item_XL_39414202_153411210.jpg |
600 |
600 |
N |
17795 |
8426 |
product |
19757 |
A |
10 |
|
19757 |
0 |
93681L-2-item_XL_39414213_153411329.jpg |
600 |
600 |
N |
17799 |
8427 |
product |
19761 |
A |
10 |
|
19761 |
0 |
93681L-3-item_XL_39414219_153411470.jpg |
600 |
600 |
N |
17803 |
8428 |
product |
19765 |
A |
10 |
|
19765 |
0 |
93681L-4-item_XL_39414225_153411602.jpg |
600 |
600 |
N |
17807 |
8429 |
product |
19769 |
A |
10 |
|
19769 |
0 |
25158L-1-item_XL_39414237_153411701.jpg |
600 |
600 |
N |
17810 |
8430 |
product |
19772 |
A |
10 |
|
19772 |
0 |
25158L-2-item_XL_39414250_153411860.jpg |
600 |
600 |
N |
17813 |
8431 |
product |
19775 |
A |
10 |
|
19775 |
0 |
25158L-3-item_XL_39414256_153411994.jpg |
600 |
600 |
N |
17816 |
8432 |
product |
19778 |
A |
10 |
|
19778 |
0 |
25158L-6-item_XL_39414081_153409927.jpg |
600 |
600 |
N |
17819 |
8435 |
product |
19781 |
A |
10 |
|
19781 |
0 |
25158L-7-item_XL_39414090_153410057.jpg |
600 |
600 |
N |
17822 |
8436 |
product |
19784 |
A |
10 |
|
19784 |
0 |
25158L-9-item_XL_39414101_153410211.jpg |
600 |
600 |
N |
17825 |
8438 |
product |
19787 |
A |
10 |
|
19787 |
0 |
25155L-4-item_XL_39414116_153410347-1.jpg |
600 |
600 |
N |
17778 |
8410 |
product |
19740 |
A |
20 |
|
19740 |
0 |
25155L-6-item_XL_39414129_153410505-1.jpg |
600 |
600 |
N |
17781 |
8412 |
product |
19743 |
A |
20 |
|
19743 |
0 |
25155L-8-item_XL_39414156_153410753-1.jpg |
600 |
600 |
N |
17784 |
8414 |
product |
19746 |
A |
20 |
|
19746 |
0 |
25155L-9-item_XL_39414168_153410836.jpg |
600 |
600 |
N |
17787 |
8415 |
product |
19749 |
A |
20 |
|
19749 |
0 |
25162L-4-item_XL_39414178_153410954.jpg |
600 |
600 |
N |
17790 |
8419 |
product |
19752 |
A |
20 |
|
19752 |
0 |
25162L-10-item_XL_39414188_153411103.jpg |
600 |
600 |
N |
17793 |
8425 |
product |
19755 |
A |
20 |
|
19755 |
0 |
93681L-1-item_XL_39414202_153411228.jpg |
600 |
600 |
N |
17796 |
8426 |
product |
19758 |
A |
20 |
|
19758 |
0 |
93681L-2-item_XL_39414213_153411356.jpg |
600 |
600 |
N |
17800 |
8427 |
product |
19762 |
A |
20 |
|
19762 |
0 |
93681L-3-item_XL_39414219_153411484.jpg |
600 |
600 |
N |
17804 |
8428 |
product |
19766 |
A |
20 |
|
19766 |
0 |
93681L-4-item_XL_39414225_153411623.jpg |
600 |
600 |
N |
17808 |
8429 |
product |
19770 |
A |
20 |
|
19770 |
0 |
25158L-1-item_XL_39414237_153411732.jpg |
600 |
600 |
N |
17811 |
8430 |
product |
19773 |
A |
20 |
|
19773 |
0 |
25158L-2-item_XL_39414250_153411889.jpg |
600 |
600 |
N |
17814 |
8431 |
product |
19776 |
A |
20 |
|
19776 |
0 |
25158L-3-item_XL_39414256_153412024.jpg |
600 |
600 |
N |
17817 |
8432 |
product |
19779 |
A |
20 |
|
19779 |
0 |
25158L-6-item_XL_39414081_153409940.jpg |
600 |
600 |
N |
17820 |
8435 |
product |
19782 |
A |
20 |
|
19782 |
0 |
25158L-7-item_XL_39414090_153410082.jpg |
600 |
600 |
N |
17823 |
8436 |
product |
19785 |
A |
20 |
|
19785 |
0 |
25158L-9-item_XL_39414101_153410220.jpg |
600 |
600 |
N |
17826 |
8438 |
product |
19788 |
A |
20 |
|
19788 |
0 |
93681L-1-item_XL_39414202_153411241.jpg |
600 |
600 |
N |
17797 |
8426 |
product |
19759 |
A |
30 |
|
19759 |
0 |
93681L-2-item_XL_39414213_153411381.jpg |
600 |
600 |
N |
17801 |
8427 |
product |
19763 |
A |
30 |
|
19763 |
0 |
93681L-3-item_XL_39414219_153411508.jpg |
600 |
600 |
N |
17805 |
8428 |
product |
19767 |
A |
30 |
|
19767 |