Query time 0.00064
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "47.01"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "20.00"
},
"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": 20,
"rows_produced_per_join": 20,
"filtered": "100.00",
"index_condition": "((`primapearl_r_new`.`cscart_images_links`.`object_type` = 'blog') and (`primapearl_r_new`.`cscart_images_links`.`type` = 'M') and (`primapearl_r_new`.`cscart_images_links`.`object_id` in (95,87,86,84,83,81,80,78,79,75,74,73,68,66,65,64)))",
"cost_info": {
"read_cost": "11.01",
"eval_cost": "2.00",
"prefix_cost": "13.01",
"data_read_per_join": "1K"
},
"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": [
"primapearl_r_new.cscart_images_links.image_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 20,
"filtered": "100.00",
"cost_info": {
"read_cost": "5.00",
"eval_cost": "2.00",
"prefix_cost": "20.01",
"data_read_per_join": "15K"
},
"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": [
"primapearl_r_new.cscart_images.image_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 20,
"filtered": "100.00",
"cost_info": {
"read_cost": "5.00",
"eval_cost": "2.00",
"prefix_cost": "27.01",
"data_read_per_join": "11K"
},
"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 |
| 3871 |
perlamutr1.jpg |
1920 |
1080 |
N |
3667 |
65 |
blog |
0 |
M |
0 |
Перламутровый жемчуг |
3871 |
| 3892 |
maxresdefault.jpg |
1920 |
1080 |
N |
3688 |
68 |
blog |
0 |
M |
0 |
Серый жемчуг |
3892 |
| 3894 |
home-06.jpg |
1920 |
1080 |
N |
3690 |
64 |
blog |
0 |
M |
0 |
пирсинг с жемчугом |
3894 |
| 3902 |
lion-woman.jpg |
849 |
565 |
N |
3698 |
73 |
blog |
0 |
M |
0 |
жемчуг для овна женщины |
3902 |
| 3903 |
lieon.jpg |
1920 |
1080 |
N |
3699 |
74 |
blog |
0 |
M |
0 |
жемчуг для льва женщины |
3903 |
| 4196 |
wedding_blog.jpg |
1920 |
1080 |
N |
3991 |
75 |
blog |
0 |
M |
0 |
Жемчуг на свадьбу |
4196 |
| 4200 |
gift.jpeg |
3694 |
1934 |
N |
3995 |
78 |
blog |
0 |
M |
0 |
Жемчуг в подарок: можно ли дарить жемчуг женщине? |
4200 |
| 4201 |
how1.jpg |
1920 |
1280 |
N |
3996 |
79 |
blog |
0 |
M |
0 |
Как правильно носить жемчуг? |
4201 |
| 4203 |
komu_pearl.jpg |
1920 |
1280 |
N |
3998 |
80 |
blog |
0 |
M |
0 |
Кому подходит жемчуг и какими свойствами обладает? |
4203 |
| 4204 |
tahiti.jpg |
1920 |
1324 |
N |
3999 |
81 |
blog |
0 |
M |
0 |
Черный жемчуг Таити: как и где его выращивают? |
4204 |
| 4206 |
scopr1.jpg |
1366 |
768 |
N |
4001 |
83 |
blog |
0 |
M |
0 |
Жемчуг для женщин, рождённых под знаком Скорпиона |
4206 |
| 4207 |
rak-woman.jpg |
900 |
601 |
N |
4002 |
84 |
blog |
0 |
M |
0 |
жемчуг для рака женщины по гороскопу |
4207 |
| 4212 |
gold_pearl_70.jpg |
1280 |
853 |
N |
4007 |
86 |
blog |
0 |
M |
0 |
Жемчуг в золоте |
4212 |
| 4270 |
Без_имени-7.jpg |
600 |
338 |
N |
4064 |
66 |
blog |
0 |
M |
0 |
Комплект из жемчуга |
4270 |
| 4385 |
girl-brunette-blouses-jewelry-wallpaper.jpg |
2560 |
1600 |
N |
4185 |
87 |
blog |
0 |
M |
0 |
Жемчуг для рыбы женщины |
4385 |
| 5331 |
red-woman-pearls-opt.jpg |
800 |
533 |
N |
5131 |
95 |
blog |
0 |
M |
0 |
Жемчуг для водолея |
5331 |