Query time 0.00597
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "270.81"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "51.00"
},
"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": 51,
"rows_produced_per_join": 51,
"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 ('10514','10341','10353','10366','10367','10371','10372','10373','10374','10022','10026','10031','10033','10035','10036','10037','10038','10041','10042','10045','10046','10048','10051','8682','8214','4584')))",
"cost_info": {
"read_cost": "87.21",
"eval_cost": "10.20",
"prefix_cost": "97.41",
"data_read_per_join": "4K"
},
"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": 51,
"filtered": "100.00",
"cost_info": {
"read_cost": "51.00",
"eval_cost": "10.20",
"prefix_cost": "158.61",
"data_read_per_join": "39K"
},
"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": 51,
"filtered": "100.00",
"cost_info": {
"read_cost": "51.00",
"eval_cost": "10.20",
"prefix_cost": "219.81",
"data_read_per_join": "30K"
},
"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 |
3f56034b-b320-4ea9-9e6c-13ff7316f30e.jpg |
1000 |
1000 |
N |
18185 |
8682 |
product |
20147 |
A |
1 |
|
20147 |
0 |
61CgJx9g04L._SL1000_.jpg |
1000 |
1000 |
N |
18549 |
10033 |
product |
20511 |
A |
1 |
|
20511 |
0 |
41H3wVLGxmL._SL1000_.jpg |
1000 |
1000 |
N |
18585 |
10045 |
product |
20547 |
A |
1 |
|
20547 |
0 |
2-mi-bluetooth-speaker-red.png |
450 |
350 |
N |
18645 |
10037 |
product |
20607 |
A |
1 |
|
20607 |
0 |
item_XXL_28942637_85003837.jpg |
232 |
424 |
N |
83958 |
4584 |
product |
13362 |
A |
1 |
|
13362 |
0 |
312vmp5r6_L_4zqs-7d.jpg |
500 |
500 |
N |
85011 |
10051 |
product |
20620 |
A |
1 |
|
20620 |
0 |
410ySkBfwYL._SL1000__1dhl-o2.jpg |
1000 |
1000 |
N |
85021 |
10046 |
product |
20635 |
A |
1 |
|
20635 |
0 |
61gsgjuphzl._sl1200_.jpg |
1200 |
1200 |
N |
85023 |
10041 |
product |
20684 |
A |
1 |
|
20684 |
0 |
Huami-Amazfit-Stratos-Smartwatch-2-734x490.jpg |
734 |
490 |
N |
18186 |
8682 |
product |
20148 |
A |
2 |
|
20148 |
0 |
5114gWxeiiL._SL1000_.jpg |
1000 |
1000 |
N |
18550 |
10033 |
product |
20512 |
A |
2 |
|
20512 |
0 |
31ak945mYiL.jpg |
500 |
500 |
N |
18586 |
10045 |
product |
20548 |
A |
2 |
|
20548 |
0 |
item_XXL_28942637_85003871.jpg |
78 |
440 |
N |
83959 |
4584 |
product |
13363 |
A |
2 |
|
13363 |
0 |
31mlzkeZsZL_t5r2-dw.jpg |
500 |
500 |
N |
85012 |
10051 |
product |
20621 |
A |
2 |
|
20621 |
0 |
51gWSWjvhUL.jpg |
500 |
500 |
N |
85024 |
10041 |
product |
20685 |
A |
2 |
|
20685 |
0 |
Xiaomi-Huami-Amazfit-2-Amazfit-Stratos-Pace.jpg_350x350.jpg |
350 |
350 |
N |
18187 |
8682 |
product |
20149 |
A |
3 |
|
20149 |
0 |
thumb_d_gallery_8492e33b.jpg |
800 |
800 |
N |
18646 |
10037 |
product |
20608 |
A |
3 |
|
20608 |
0 |
item_XXL_28942637_85003894.jpg |
240 |
424 |
N |
83960 |
4584 |
product |
13364 |
A |
3 |
|
13364 |
0 |
51LkYD-HeUL._SL1000__e8xo-0a.jpg |
1000 |
1000 |
N |
85013 |
10051 |
product |
20622 |
A |
3 |
|
20622 |
0 |
mi-bluetooth-speaker-speaker-bluetooth-2x3w-rosso.jpg |
669 |
801 |
N |
18647 |
10037 |
product |
20609 |
A |
4 |
|
20609 |
0 |
41T3e3H8I8L._SL1000__nugc-0g.jpg |
1000 |
1000 |
N |
85014 |
10051 |
product |
20623 |
A |
4 |
|
20623 |
0 |
51o7_Su85XL._SL1000__63yp-2r.jpg |
1000 |
1000 |
N |
85015 |
10051 |
product |
20624 |
A |
5 |
|
20624 |
0 |
41ubw9XNB4L.jpg |
500 |
500 |
N |
17146 |
8214 |
product |
19108 |
A |
10 |
|
19108 |
0 |
616_3j_2gSL._SL1000_.jpg |
1000 |
1000 |
N |
18498 |
10022 |
product |
20460 |
A |
10 |
|
20460 |
0 |
31lXXUO6rHL.jpg |
500 |
357 |
N |
18515 |
10026 |
product |
20477 |
A |
10 |
|
20477 |
0 |
31SR7f_A-jL.jpg |
500 |
500 |
N |
18540 |
10031 |
product |
20502 |
A |
10 |
|
20502 |
0 |
41YrUtRWTSL.jpg |
500 |
500 |
N |
18554 |
10035 |
product |
20516 |
A |
10 |
|
20516 |
0 |
612x3LcfNeL._SL1000_.jpg |
1000 |
1000 |
N |
18561 |
10038 |
product |
20523 |
A |
10 |
|
20523 |
0 |
714BTmseJ-L._SL1500_.jpg |
1500 |
563 |
N |
18572 |
10042 |
product |
20534 |
A |
10 |
|
20534 |
0 |
719TRP7uhfL._SL1128_.jpg |
1128 |
1128 |
N |
18592 |
10048 |
product |
20554 |
A |
10 |
|
20554 |
0 |
51HlmveOfnL._SX522_.jpg |
522 |
522 |
N |
20996 |
10341 |
product |
22958 |
A |
10 |
|
22958 |
0 |
31g2VHALKoL.jpg |
500 |
500 |
N |
21046 |
10353 |
product |
23008 |
A |
10 |
|
23008 |
0 |
51fuwt4jTPL._SL1132_.jpg |
1132 |
827 |
N |
21089 |
10367 |
product |
23051 |
A |
10 |
|
23051 |
0 |
31aaEA1-qDL.jpg |
500 |
375 |
N |
21108 |
10371 |
product |
23070 |
A |
10 |
|
23070 |
0 |
61yLwJwHTOL._SX522_.jpg |
522 |
522 |
N |
21110 |
10372 |
product |
23072 |
A |
10 |
|
23072 |
0 |
51STvdXXTkL._SX522_.jpg |
522 |
522 |
N |
21113 |
10373 |
product |
23075 |
A |
10 |
|
23075 |
0 |
61bWKXNGqnL._SX522_.jpg |
522 |
522 |
N |
21117 |
10374 |
product |
23079 |
A |
10 |
|
23079 |
0 |
4142_teh5rL._SX342_.jpg |
342 |
342 |
N |
21833 |
10514 |
product |
23795 |
A |
10 |
|
23795 |
0 |
41j6a36kqlL.jpg |
500 |
500 |
N |
17147 |
8214 |
product |
19109 |
A |
20 |
|
19109 |
0 |
61dqIdLIVgL._SL1000_.jpg |
1000 |
1000 |
N |
18499 |
10022 |
product |
20461 |
A |
20 |
|
20461 |
0 |
41lGT6-sx-L.jpg |
500 |
356 |
N |
18516 |
10026 |
product |
20478 |
A |
20 |
|
20478 |
0 |
41qU8TDNisL.jpg |
500 |
500 |
N |
18541 |
10031 |
product |
20503 |
A |
20 |
|
20503 |
0 |
41nZYN1t5JL.jpg |
500 |
500 |
N |
18555 |
10035 |
product |
20517 |
A |
20 |
|
20517 |
0 |
71oab1MTuDL._SL1500_.jpg |
1500 |
750 |
N |
18573 |
10042 |
product |
20535 |
A |
20 |
|
20535 |
0 |
61YPs7sy3GL._SL1500_.jpg |
1500 |
480 |
N |
18593 |
10048 |
product |
20555 |
A |
20 |
|
20555 |
0 |
51XHjH7cqkL._SX522_.jpg |
522 |
522 |
N |
20997 |
10341 |
product |
22959 |
A |
20 |
|
22959 |
0 |
51Uz1uTyJaL._SL1151_.jpg |
1151 |
822 |
N |
21090 |
10367 |
product |
23052 |
A |
20 |
|
23052 |
0 |
61MM2PAWqrL._SX522_.jpg |
522 |
522 |
N |
21111 |
10372 |
product |
23073 |
A |
20 |
|
23073 |
0 |
61u9LRfjeAL._SX522_.jpg |
522 |
522 |
N |
21114 |
10373 |
product |
23076 |
A |
20 |
|
23076 |
0 |
61R-ulxxb9L._SX522_.jpg |
522 |
522 |
N |
21118 |
10374 |
product |
23080 |
A |
20 |
|
23080 |
0 |
41mnlsMfCUL._SX342_.jpg |
342 |
342 |
N |
21834 |
10514 |
product |
23796 |
A |
20 |
|
23796 |
0 |
51Ecn63vt9L._SL1000_.jpg |
1000 |
1000 |
N |
18500 |
10022 |
product |
20462 |
A |
30 |
|
20462 |
0 |
31bDC7XJMmL.jpg |
500 |
356 |
N |
18517 |
10026 |
product |
20479 |
A |
30 |
|
20479 |
0 |
419QwrJYmaL.jpg |
500 |
500 |
N |
18542 |
10031 |
product |
20504 |
A |
30 |
|
20504 |
0 |
41iLh0M3-wL._SL1000_.jpg |
1000 |
1000 |
N |
18556 |
10035 |
product |
20518 |
A |
30 |
|
20518 |
0 |
71WAHtMvGCL._SL1500_.jpg |
1500 |
844 |
N |
18574 |
10042 |
product |
20536 |
A |
30 |
|
20536 |
0 |
61PgtOxbnGL._SL1500_.jpg |
1500 |
595 |
N |
18594 |
10048 |
product |
20556 |
A |
30 |
|
20556 |
0 |
5152NsryVtL._SL1143_.jpg |
1143 |
811 |
N |
21091 |
10367 |
product |
23053 |
A |
30 |
|
23053 |
0 |
61aKj4CBC_L._SX522_.jpg |
522 |
522 |
N |
21115 |
10373 |
product |
23077 |
A |
30 |
|
23077 |
0 |
41MOkuZG2PL._SX342_.jpg |
342 |
342 |
N |
21835 |
10514 |
product |
23797 |
A |
30 |
|
23797 |
0 |
81b0fKGzzEL._SL1500_.jpg |
1500 |
1493 |
N |
18501 |
10022 |
product |
20463 |
A |
40 |
|
20463 |
0 |
41R3MCfnTcL.jpg |
500 |
500 |
N |
18543 |
10031 |
product |
20505 |
A |
40 |
|
20505 |
0 |
51ksDlDaeLL._SL1092_.jpg |
790 |
1092 |
N |
18557 |
10035 |
product |
20519 |
A |
40 |
|
20519 |
0 |
71kIOr0rh9L._SL1440_.jpg |
1280 |
1440 |
N |
18575 |
10042 |
product |
20537 |
A |
40 |
|
20537 |
0 |
81mH4ghPisL._SL1500_.jpg |
1500 |
844 |
N |
18576 |
10042 |
product |
20538 |
A |
50 |
|
20538 |
0 |
71eRYS9KOAL._SL1440_.jpg |
1280 |
1440 |
N |
18577 |
10042 |
product |
20539 |
A |
60 |
|
20539 |