Query time 0.00159
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "136.01"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "25.00"
},
"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": 25,
"rows_produced_per_join": 25,
"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 ('45932','45933','45934','45935','45938','45939','45940','45944','45945','45946','45947','45949','45950','45951','45952','45953')))",
"cost_info": {
"read_cost": "46.01",
"eval_cost": "5.00",
"prefix_cost": "51.01",
"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": 25,
"filtered": "100.00",
"cost_info": {
"read_cost": "25.00",
"eval_cost": "5.00",
"prefix_cost": "81.01",
"data_read_per_join": "19K"
},
"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": 25,
"filtered": "100.00",
"cost_info": {
"read_cost": "25.00",
"eval_cost": "5.00",
"prefix_cost": "111.01",
"data_read_per_join": "14K"
},
"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 |
61TjwW0aD1L._AC_SL1500_.jpg |
1189 |
1147 |
N |
78197 |
45935 |
product |
80140 |
A |
0 |
|
80140 |
0 |
71XLAFLCErL._AC_SL1500_.jpg |
1500 |
761 |
N |
74238 |
45953 |
product |
76181 |
A |
1 |
|
76181 |
0 |
61JVz9GwI5L._AC_SL1500_.jpg |
1374 |
1108 |
N |
75480 |
45932 |
product |
77424 |
A |
1 |
|
77424 |
0 |
61JVz9GwI5L._AC_SL1500_.jpg |
1374 |
1108 |
N |
75481 |
45932 |
product |
77423 |
A |
1 |
|
77423 |
0 |
314V1y6WU5L._AC_.jpg |
260 |
468 |
N |
75491 |
45933 |
product |
77434 |
A |
1 |
|
77434 |
0 |
71GBs-eH_OL._AC_SL1500_.jpg |
1500 |
769 |
N |
75751 |
45951 |
product |
77694 |
A |
1 |
|
77694 |
0 |
61JJMu7AGSL._AC_SL1500_.jpg |
1500 |
1000 |
N |
78202 |
45944 |
product |
80145 |
A |
1 |
|
80145 |
0 |
61JJMu7AGSL._AC_SL1500_.jpg |
1500 |
1000 |
N |
78203 |
45944 |
product |
80146 |
A |
1 |
|
80146 |
0 |
51H1hP35DQL._AC_SL1500_.jpg |
1420 |
816 |
N |
78205 |
45945 |
product |
80148 |
A |
1 |
|
80148 |
0 |
611LPf3VqGL._AC_SL1500_.jpg |
1356 |
1398 |
N |
78210 |
45946 |
product |
80153 |
A |
1 |
|
80153 |
0 |
71GBs-eH_OL._SL1500_.jpg |
1500 |
818 |
N |
78722 |
45952 |
product |
80665 |
A |
1 |
|
80665 |
0 |
61Vig7T9_3L._AC_SL1500_.jpg |
1382 |
1054 |
N |
79184 |
45949 |
product |
81127 |
A |
1 |
|
81127 |
0 |
31IWOf41d_L._AC_.jpg |
465 |
383 |
N |
75492 |
45933 |
product |
77435 |
A |
2 |
|
77435 |
0 |
618p2lLpgnL._AC_SL1500_.jpg |
1389 |
389 |
N |
75752 |
45951 |
product |
77695 |
A |
2 |
|
77695 |
0 |
516OpAAetNL._SL1001_.jpg |
1001 |
1001 |
N |
76899 |
45939 |
product |
78842 |
A |
2 |
|
78842 |
0 |
61JgcbVpCtL._AC_SL1500_.jpg |
1416 |
969 |
N |
78198 |
45935 |
product |
80141 |
A |
2 |
|
80141 |
0 |
61ZBBWS0Y3L._AC_SL1500_.jpg |
1500 |
1000 |
N |
78206 |
45945 |
product |
80149 |
A |
2 |
|
80149 |
0 |
61N8o48T6bL._AC_SL1500_.jpg |
1392 |
1150 |
N |
78211 |
45946 |
product |
80154 |
A |
2 |
|
80154 |
0 |
71vuKwyUKxL._SL1500_.jpg |
1500 |
1500 |
N |
78723 |
45952 |
product |
80666 |
A |
2 |
|
80666 |
0 |
51_UweE4Z3L._AC_SL1500_.jpg |
1425 |
1152 |
N |
74239 |
45953 |
product |
76182 |
A |
3 |
|
76182 |
0 |
71vuKwyUKxL._AC_SL1500_.jpg |
1355 |
1019 |
N |
75753 |
45951 |
product |
77696 |
A |
3 |
|
77696 |
0 |
61TKummw5AL._AC_SY450_.jpg |
377 |
450 |
N |
79185 |
45949 |
product |
81128 |
A |
3 |
|
81128 |
0 |
61S0HQBS0oL._AC_SL1500_.jpg |
1467 |
1031 |
N |
74240 |
45953 |
product |
76183 |
A |
4 |
|
76183 |