Query time 0.00558
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "185.61"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "32.00"
},
"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": 32,
"rows_produced_per_join": 32,
"filtered": "100.00",
"index_condition": "((`portal`.`q_images_links`.`object_type` = 'product') and (`portal`.`q_images_links`.`type` = 'M') and (`portal`.`q_images_links`.`object_id` in ('32689','32690','32691','32692','32693','32694','32695','32696','32697','32698','32699','32700','32701','32702','32703','32704','32705','32706','32707','32708','32709','32710','32711','32712','32713','32714','32715','32716','32717','32718','32719','32720')))",
"cost_info": {
"read_cost": "70.41",
"eval_cost": "6.40",
"prefix_cost": "76.81",
"data_read_per_join": "3K"
},
"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": 32,
"filtered": "100.00",
"cost_info": {
"read_cost": "32.00",
"eval_cost": "6.40",
"prefix_cost": "115.21",
"data_read_per_join": "24K"
},
"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": 32,
"filtered": "100.00",
"cost_info": {
"read_cost": "32.00",
"eval_cost": "6.40",
"prefix_cost": "153.61",
"data_read_per_join": "19K"
},
"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 |
27013L-5-1.jpg |
6000 |
4000 |
N |
43259 |
32689 |
product |
45221 |
M |
0 |
|
45221 |
0 |
27013L-6-1.jpg |
6000 |
4000 |
N |
43263 |
32690 |
product |
45225 |
M |
0 |
|
45225 |
0 |
27014L-1-1.jpg |
6000 |
4000 |
N |
43267 |
32691 |
product |
45229 |
M |
0 |
|
45229 |
0 |
27014L-3-1.jpg |
6000 |
4000 |
N |
43271 |
32692 |
product |
45233 |
M |
0 |
|
45233 |
0 |
27014L-4-1.jpg |
6000 |
4000 |
N |
43275 |
32693 |
product |
45237 |
M |
0 |
|
45237 |
0 |
27014L-5-1.jpg |
6000 |
4000 |
N |
43279 |
32694 |
product |
45241 |
M |
0 |
|
45241 |
0 |
27015L-1-1.jpg |
6000 |
4000 |
N |
43283 |
32695 |
product |
45245 |
M |
0 |
|
45245 |
0 |
27015L-2-1.jpg |
6000 |
4000 |
N |
43287 |
32696 |
product |
45249 |
M |
0 |
|
45249 |
0 |
27015L-3-1.jpg |
6000 |
4000 |
N |
43291 |
32697 |
product |
45253 |
M |
0 |
|
45253 |
0 |
27015L-4-1.jpg |
6000 |
4000 |
N |
43295 |
32698 |
product |
45257 |
M |
0 |
|
45257 |
0 |
27015L-5-1.jpg |
6000 |
4000 |
N |
43299 |
32699 |
product |
45261 |
M |
0 |
|
45261 |
0 |
27016L-1-1.jpg |
6000 |
4000 |
N |
43303 |
32700 |
product |
45265 |
M |
0 |
|
45265 |
0 |
27016L-2-1.jpg |
6000 |
4000 |
N |
43307 |
32701 |
product |
45269 |
M |
0 |
|
45269 |
0 |
27016L-3-1.jpg |
6000 |
4000 |
N |
43311 |
32702 |
product |
45273 |
M |
0 |
|
45273 |
0 |
27016L-4-1.jpg |
6000 |
4000 |
N |
43315 |
32703 |
product |
45277 |
M |
0 |
|
45277 |
0 |
27016L-5-1.jpg |
5681 |
3826 |
N |
43319 |
32704 |
product |
45281 |
M |
0 |
|
45281 |
0 |
27017L-2-1.jpg |
6000 |
4000 |
N |
43323 |
32705 |
product |
45285 |
M |
0 |
|
45285 |
0 |
27017L-3-1.jpg |
6000 |
4000 |
N |
43326 |
32706 |
product |
45288 |
M |
0 |
|
45288 |
0 |
27017L-4-1.jpg |
6000 |
4000 |
N |
43330 |
32707 |
product |
45292 |
M |
0 |
|
45292 |
0 |
27017L-5-1.jpg |
6000 |
4000 |
N |
43334 |
32708 |
product |
45296 |
M |
0 |
|
45296 |
0 |
82461M-1-1.jpg |
6000 |
4000 |
N |
43338 |
32709 |
product |
45300 |
M |
0 |
|
45300 |
0 |
82461M-2-1.jpg |
6000 |
4000 |
N |
43342 |
32710 |
product |
45304 |
M |
0 |
|
45304 |
0 |
82462M-1-1.jpg |
6000 |
4000 |
N |
43346 |
32711 |
product |
45308 |
M |
0 |
|
45308 |
0 |
82462M-2-1.jpg |
6000 |
4000 |
N |
43350 |
32712 |
product |
45312 |
M |
0 |
|
45312 |
0 |
82463M-1-1.jpg |
6000 |
4000 |
N |
43354 |
32713 |
product |
45316 |
M |
0 |
|
45316 |
0 |
82463M-2-1.jpg |
6000 |
4000 |
N |
43357 |
32714 |
product |
45319 |
M |
0 |
|
45319 |
0 |
93250L-1-1.jpg |
6000 |
4000 |
N |
43361 |
32715 |
product |
45323 |
M |
0 |
|
45323 |
0 |
93250L-2-1.jpg |
6000 |
4000 |
N |
43365 |
32716 |
product |
45327 |
M |
0 |
|
45327 |
0 |
93423L-1-1.jpg |
6000 |
4000 |
N |
43369 |
32717 |
product |
45331 |
M |
0 |
|
45331 |
0 |
93423L-2-1.jpg |
6000 |
4000 |
N |
43373 |
32718 |
product |
45335 |
M |
0 |
|
45335 |
0 |
93423L-3-1.jpg |
6000 |
4000 |
N |
43377 |
32719 |
product |
45339 |
M |
0 |
|
45339 |
0 |
93423L-4-1.jpg |
6000 |
4000 |
N |
43381 |
32720 |
product |
45343 |
M |
0 |
|
45343 |