Query time 0.00079
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "19.21"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "8.00"
},
"nested_loop": [
{
"table": {
"table_name": "cscart_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": 8,
"rows_produced_per_join": 8,
"filtered": "100.00",
"index_condition": "((`softwarepirmam_hewadelivard_cscart_4`.`cscart_images_links`.`object_type` = 'product') and (`softwarepirmam_hewadelivard_cscart_4`.`cscart_images_links`.`type` = 'M') and (`softwarepirmam_hewadelivard_cscart_4`.`cscart_images_links`.`object_id` in (2363,2364,2365,2373,2374,2369,2370,2371)))",
"cost_info": {
"read_cost": "4.81",
"eval_cost": "0.80",
"prefix_cost": "5.61",
"data_read_per_join": "768"
},
"used_columns": [
"pair_id",
"object_id",
"object_type",
"image_id",
"detailed_id",
"type",
"position"
]
}
},
{
"table": {
"table_name": "cscart_images",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"image_id"
],
"key_length": "4",
"ref": [
"softwarepirmam_hewadelivard_cscart_4.cscart_images_links.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 8,
"filtered": "100.00",
"cost_info": {
"read_cost": "2.00",
"eval_cost": "0.80",
"prefix_cost": "8.41",
"data_read_per_join": "6K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y",
"is_high_res",
"transparent",
"cp_in_opt_list"
]
}
},
{
"table": {
"table_name": "cscart_common_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"lang_code",
"object_holder"
],
"key_length": "108",
"ref": [
"softwarepirmam_hewadelivard_cscart_4.cscart_images.image_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 8,
"filtered": "100.00",
"cost_info": {
"read_cost": "2.00",
"eval_cost": "0.80",
"prefix_cost": "11.21",
"data_read_per_join": "4K"
},
"used_columns": [
"object_id",
"description",
"lang_code",
"object_holder"
]
}
}
]
}
}
}
Result
| image_id |
image_path |
image_x |
image_y |
is_high_res |
transparent |
cp_in_opt_list |
pair_id |
object_id |
object_type |
detailed_id |
type |
position |
alt |
images_image_id |
| 0 |
6_zfkp-gi.jpg |
600 |
600 |
N |
N |
Y |
14990 |
2363 |
product |
11459 |
M |
0 |
|
11459 |
| 0 |
61c41bf2101e5_Website-Product-Size-_1_-slider.jpg |
800 |
800 |
N |
N |
Y |
14997 |
2365 |
product |
11461 |
M |
0 |
|
11461 |
| 0 |
61c41ae3cc234_Website-Product-Size-_1_.jpg-ssssssssssssssssss-slider.jpg |
800 |
800 |
N |
N |
Y |
14998 |
2364 |
product |
11460 |
M |
0 |
|
11460 |
| 0 |
10_2gtk-ty.jpg |
600 |
600 |
N |
N |
Y |
15007 |
2369 |
product |
11468 |
M |
0 |
|
11468 |
| 0 |
770_45yn-4u.jpg |
800 |
800 |
N |
N |
Y |
15012 |
2370 |
product |
11469 |
M |
0 |
|
11469 |
| 0 |
xiaomi-outdoor-speaker-sound-outdoor-s29d-30w-red-qbh4263gl.webp |
800 |
800 |
N |
N |
Y |
15015 |
2371 |
product |
11470 |
M |
0 |
|
11470 |
| 0 |
mi-portable-bluetooth-speaker-16w-1_361d19e2-c9b5-4c56-b0a3-c92623c716ab.jpg |
1000 |
1000 |
N |
N |
Y |
15026 |
2373 |
product |
11477 |
M |
0 |
|
11477 |
| 0 |
12_wfwa-no.jpg |
600 |
600 |
N |
N |
Y |
15030 |
2374 |
product |
11476 |
M |
0 |
|
11476 |