Query time 0.00108
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "97.61"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "17.00"
},
"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": 17,
"rows_produced_per_join": 17,
"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 ('6934','6935','6936','6937','6938','6939','6940','6941','6942','6943','6944','6945','6946','6947','6948','6949')))",
"cost_info": {
"read_cost": "36.41",
"eval_cost": "3.40",
"prefix_cost": "39.81",
"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": 17,
"filtered": "100.00",
"cost_info": {
"read_cost": "17.00",
"eval_cost": "3.40",
"prefix_cost": "60.21",
"data_read_per_join": "13K"
},
"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": 17,
"filtered": "100.00",
"cost_info": {
"read_cost": "17.00",
"eval_cost": "3.40",
"prefix_cost": "80.61",
"data_read_per_join": "10K"
},
"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 |
image_vh5f-13.jpg |
2517 |
2470 |
N |
13842 |
6934 |
product |
15804 |
A |
1 |
|
15804 |
0 |
s-l300_2tvz-9i.jpg |
300 |
300 |
N |
13846 |
6935 |
product |
15808 |
A |
1 |
|
15808 |
0 |
s-l300_o3pv-1d.jpg |
300 |
300 |
N |
13847 |
6936 |
product |
15809 |
A |
1 |
|
15809 |
0 |
s-l300_ynf9-zn.jpg |
300 |
300 |
N |
13850 |
6937 |
product |
15812 |
A |
1 |
|
15812 |
0 |
s-l300_noac-7i.jpg |
300 |
296 |
N |
13854 |
6939 |
product |
15816 |
A |
1 |
|
15816 |
0 |
s-l300_90af-5l.jpg |
300 |
300 |
N |
13856 |
6940 |
product |
15818 |
A |
1 |
|
15818 |
0 |
s-l300_o38e-7t.jpg |
300 |
300 |
N |
13858 |
6941 |
product |
15820 |
A |
1 |
|
15820 |
0 |
https-__cdn.shopify.com_s_files_1_0009_5354_8852_products_b3_3b54c943-c419-4ebb-8e3e-501801ffd1ea.jpg |
500 |
500 |
N |
15131 |
6943 |
product |
17093 |
A |
1 |
|
17093 |
0 |
CL-LAPS113PEA_3.jpg |
88 |
500 |
N |
15133 |
6944 |
product |
17095 |
A |
1 |
|
17095 |
0 |
https-__cdn.shopify.com_s_files_1_0009_5354_8852_products_C4_34e54458-b844-456d-9264-0699d70ba3b2.jpg |
338 |
500 |
N |
15136 |
6945 |
product |
17098 |
A |
1 |
|
17098 |
0 |
https-__cdn.shopify.com_s_files_1_0009_5354_8852_products_0054_CL-QNS113K_LS_preview.jpeg |
800 |
800 |
N |
15139 |
6947 |
product |
17101 |
A |
1 |
|
17101 |
0 |
https-__cdn.shopify.com_s_files_1_0009_5354_8852_products_0050_CL-SLRC200_LS2.jpg |
800 |
800 |
N |
15141 |
6948 |
product |
17103 |
A |
1 |
|
17103 |
0 |
https-__cdn.shopify.com_s_files_1_0009_5354_8852_products_CL-SLRC202_2.jpg |
544 |
544 |
N |
15143 |
6949 |
product |
17105 |
A |
1 |
|
17105 |
0 |
41547084_5711507927.jpg |
2793 |
3000 |
N |
13843 |
6934 |
product |
15805 |
A |
2 |
|
15805 |
0 |
s-l300_oatp-45.jpg |
265 |
300 |
N |
13851 |
6937 |
product |
15813 |
A |
2 |
|
15813 |
0 |
Rakhhh.jpg |
700 |
700 |
N |
18649 |
6942 |
product |
20611 |
A |
2 |
|
20611 |