Query time 0.00159
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "156.61"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "27.00"
},
"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": 27,
"rows_produced_per_join": 27,
"filtered": "100.00",
"index_condition": "((`webmarco`.`cscart_images_links`.`object_type` = 'product') and (`webmarco`.`cscart_images_links`.`type` = 'M') and (`webmarco`.`cscart_images_links`.`object_id` in (152072,152073,152074,152075,431783,431784,431785,431786,431787,431788,431789,431790,431791,431802,431803,431804,431805,431806,431807,431808,431809,431810,152081,152082,152083,152084,359758)))",
"cost_info": {
"read_cost": "59.41",
"eval_cost": "5.40",
"prefix_cost": "64.81",
"data_read_per_join": "2K"
},
"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": [
"webmarco.cscart_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": "97.21",
"data_read_per_join": "20K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y",
"is_high_res"
]
}
},
{
"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": [
"webmarco.cscart_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": "129.61",
"data_read_per_join": "16K"
},
"used_columns": [
"object_id",
"description",
"lang_code",
"object_holder"
]
}
}
]
}
}
}
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__93__rufl-yg.png |
800 |
800 |
N |
376012 |
152072 |
product |
171648 |
M |
0 |
|
171648 |
0 |
image__93__rufl-yg.png |
800 |
800 |
N |
376015 |
152073 |
product |
171648 |
M |
0 |
|
171648 |
0 |
image__93__rufl-yg.png |
800 |
800 |
N |
376016 |
152074 |
product |
171648 |
M |
0 |
|
171648 |
0 |
image__93__rufl-yg.png |
800 |
800 |
N |
376017 |
152075 |
product |
171648 |
M |
0 |
|
171648 |
0 |
image__97__vb53-op.png |
800 |
800 |
N |
376032 |
152081 |
product |
171662 |
M |
0 |
|
171662 |
0 |
image__97__vb53-op.png |
800 |
800 |
N |
376034 |
152082 |
product |
171662 |
M |
0 |
|
171662 |
0 |
image__97__vb53-op.png |
800 |
800 |
N |
376035 |
152083 |
product |
171662 |
M |
0 |
|
171662 |
0 |
image__97__vb53-op.png |
800 |
800 |
N |
376036 |
152084 |
product |
171662 |
M |
0 |
|
171662 |
0 |
IMG_4995.JPG |
3024 |
4032 |
N |
2961152 |
359758 |
product |
943891 |
M |
0 |
|
943891 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871777 |
431783 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871778 |
431784 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871779 |
431785 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871780 |
431786 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871781 |
431787 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871782 |
431788 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871783 |
431789 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871784 |
431790 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__38_.png |
600 |
600 |
N |
3871785 |
431791 |
product |
1543523 |
M |
0 |
|
1543523 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871796 |
431802 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871797 |
431803 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871798 |
431804 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871799 |
431805 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871800 |
431806 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871801 |
431807 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871802 |
431808 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871803 |
431809 |
product |
1543525 |
M |
0 |
|
1543525 |
0 |
produts_img_600__40_.png |
600 |
600 |
N |
3871804 |
431810 |
product |
1543525 |
M |
0 |
|
1543525 |