Query time 0.00180
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "145.61"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "27.00"
},
"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": 27,
"rows_produced_per_join": 27,
"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 ('9693','9694','9695','9696','9697','9698','9699','9700','9701','9702','9703','9704','9705','9706','9707','9708')))",
"cost_info": {
"read_cost": "48.41",
"eval_cost": "5.40",
"prefix_cost": "53.81",
"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": 27,
"filtered": "100.00",
"cost_info": {
"read_cost": "27.00",
"eval_cost": "5.40",
"prefix_cost": "86.21",
"data_read_per_join": "20K"
},
"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": 27,
"filtered": "100.00",
"cost_info": {
"read_cost": "27.00",
"eval_cost": "5.40",
"prefix_cost": "118.61",
"data_read_per_join": "16K"
},
"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 |
31GakHwaYNL.jpg |
500 |
500 |
N |
26100 |
9708 |
product |
28062 |
A |
1 |
|
28062 |
0 |
61AYAbfMzhL._SL1024_.jpg |
1024 |
1024 |
N |
26105 |
9706 |
product |
28067 |
A |
1 |
|
28067 |
0 |
61XINsKg-VL._SL1000_.jpg |
1000 |
1000 |
N |
26109 |
9705 |
product |
28071 |
A |
1 |
|
28071 |
0 |
61H985NqBsL._SL1000_.jpg |
1000 |
1000 |
N |
26112 |
9704 |
product |
28074 |
A |
1 |
|
28074 |
0 |
s-l1600.jpg |
1000 |
1000 |
N |
26116 |
9703 |
product |
28078 |
A |
1 |
|
28078 |
0 |
05_jkty-jo.jpg |
1600 |
1600 |
N |
26119 |
9702 |
product |
28081 |
A |
1 |
|
28081 |
0 |
03_ic7m-32.jpg |
1600 |
1600 |
N |
26124 |
9700 |
product |
28086 |
A |
1 |
|
28086 |
0 |
aaaaa.jpg |
1500 |
1500 |
N |
26389 |
9699 |
product |
28351 |
A |
1 |
|
28351 |
0 |
z_48t8-zl.jpg |
1600 |
1600 |
N |
26393 |
9698 |
product |
28355 |
A |
1 |
|
28355 |
0 |
x.jpg |
1600 |
1600 |
N |
26398 |
9697 |
product |
28360 |
A |
1 |
|
28360 |
0 |
d_m02f-la.jpg |
1000 |
1000 |
N |
26402 |
9696 |
product |
28364 |
A |
1 |
|
28364 |
0 |
n.jpg |
1024 |
1024 |
N |
26412 |
9693 |
product |
28374 |
A |
1 |
|
28374 |
0 |
31ZMJvuTnlL.jpg |
499 |
500 |
N |
26101 |
9708 |
product |
28063 |
A |
2 |
|
28063 |
0 |
41Mj2P5C1-L.jpg |
500 |
500 |
N |
26102 |
9707 |
product |
28064 |
A |
2 |
|
28064 |
0 |
51tobwXHuyL._SL1024_.jpg |
1024 |
1024 |
N |
26106 |
9706 |
product |
28068 |
A |
2 |
|
28068 |
0 |
61fUY1cWngL._SL1024_.jpg |
1024 |
1024 |
N |
26110 |
9705 |
product |
28072 |
A |
2 |
|
28072 |
0 |
71B4ZYRS24L._SL1500_.jpg |
1500 |
1500 |
N |
26113 |
9704 |
product |
28075 |
A |
2 |
|
28075 |
0 |
s-l1600_2xy3-jb.jpg |
1024 |
1024 |
N |
26117 |
9703 |
product |
28079 |
A |
2 |
|
28079 |
0 |
61CcqbNZMLL._SX679_.jpg |
679 |
679 |
N |
26120 |
9702 |
product |
28082 |
A |
2 |
|
28082 |
0 |
02.jpg |
1600 |
1600 |
N |
26121 |
9701 |
product |
28083 |
A |
2 |
|
28083 |
0 |
05_aahx-3g.jpg |
1600 |
1600 |
N |
26125 |
9700 |
product |
28087 |
A |
2 |
|
28087 |
0 |
aaaaaa_q1up-8q.jpg |
1500 |
1500 |
N |
26390 |
9699 |
product |
28352 |
A |
2 |
|
28352 |
0 |
zz_f8wc-ia.jpg |
1600 |
1600 |
N |
26394 |
9698 |
product |
28356 |
A |
2 |
|
28356 |
0 |
xx_3ytx-b1.jpg |
1600 |
1600 |
N |
26399 |
9697 |
product |
28361 |
A |
2 |
|
28361 |
0 |
dd_a0g4-7w.jpg |
1000 |
1000 |
N |
26403 |
9696 |
product |
28365 |
A |
2 |
|
28365 |
0 |
v_564g-6q.jpg |
1200 |
1200 |
N |
26407 |
9695 |
product |
28369 |
A |
2 |
|
28369 |
0 |
nn.jpg |
1024 |
1024 |
N |
26413 |
9693 |
product |
28375 |
A |
2 |
|
28375 |
0 |
31GakHwaYNL_a39z-ww.jpg |
500 |
500 |
N |
26103 |
9707 |
product |
28065 |
A |
3 |
|
28065 |
0 |
51Shxyt_KwL._SL1024_.jpg |
1024 |
1024 |
N |
26107 |
9706 |
product |
28069 |
A |
3 |
|
28069 |
0 |
04_4vfa-ln.jpg |
1600 |
1600 |
N |
26111 |
9705 |
product |
28073 |
A |
3 |
|
28073 |
0 |
717VF0iqiEL._SL1024_.jpg |
1024 |
1024 |
N |
26114 |
9704 |
product |
28076 |
A |
3 |
|
28076 |
0 |
s-l1600_592r-1z.jpg |
970 |
600 |
N |
26118 |
9703 |
product |
28080 |
A |
3 |
|
28080 |
0 |
04_psnc-we.jpg |
1600 |
1600 |
N |
26122 |
9701 |
product |
28084 |
A |
3 |
|
28084 |
0 |
02_hkzg-yz.jpg |
1600 |
1600 |
N |
26126 |
9700 |
product |
28088 |
A |
3 |
|
28088 |
0 |
aaaaaaaaaaaaaa.jpg |
1500 |
1500 |
N |
26391 |
9699 |
product |
28353 |
A |
3 |
|
28353 |
0 |
zzz.jpg |
1600 |
1600 |
N |
26395 |
9698 |
product |
28357 |
A |
3 |
|
28357 |
0 |
xxxx.jpg |
1600 |
1600 |
N |
26400 |
9697 |
product |
28362 |
A |
3 |
|
28362 |
0 |
dddd_zii8-ya.jpg |
1000 |
1000 |
N |
26404 |
9696 |
product |
28366 |
A |
3 |
|
28366 |
0 |
vvv.jpg |
1200 |
1200 |
N |
26408 |
9695 |
product |
28370 |
A |
3 |
|
28370 |
0 |
nnn.jpg |
1024 |
1024 |
N |
26414 |
9693 |
product |
28376 |
A |
3 |
|
28376 |
0 |
51Cd2oGzamL._SL1024_.jpg |
1024 |
1024 |
N |
26108 |
9706 |
product |
28070 |
A |
4 |
|
28070 |
0 |
61GfMJri2RL._SL1024_.jpg |
1024 |
1024 |
N |
26115 |
9704 |
product |
28077 |
A |
4 |
|
28077 |
0 |
05_3kw2-kx.jpg |
1600 |
1600 |
N |
26123 |
9701 |
product |
28085 |
A |
4 |
|
28085 |
0 |
aaaaaaaaaaaaaaaaaaaaa.jpg |
1500 |
1500 |
N |
26392 |
9699 |
product |
28354 |
A |
4 |
|
28354 |
0 |
zzzz.jpg |
1600 |
1600 |
N |
26396 |
9698 |
product |
28358 |
A |
4 |
|
28358 |
0 |
xxxxx.jpg |
1600 |
1600 |
N |
26401 |
9697 |
product |
28363 |
A |
4 |
|
28363 |
0 |
ddddd_e19i-w5.jpg |
1000 |
1000 |
N |
26405 |
9696 |
product |
28367 |
A |
4 |
|
28367 |
0 |
nnnnnn.jpg |
1024 |
1024 |
N |
26415 |
9693 |
product |
28377 |
A |
4 |
|
28377 |
0 |
zzzzz.jpg |
1600 |
1600 |
N |
26397 |
9698 |
product |
28359 |
A |
5 |
|
28359 |
0 |
ee_vljp-rg.jpg |
450 |
450 |
N |
26410 |
9694 |
product |
28372 |
A |
5 |
|
28372 |
0 |
eee_d1uo-w3.jpg |
450 |
450 |
N |
26411 |
9694 |
product |
28373 |
A |
6 |
|
28373 |