Query time 0.00096
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "26.10"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "5.00"
},
"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": 5,
"rows_produced_per_join": 5,
"filtered": "100.00",
"index_condition": "((`maniamall_cscart`.`cscart_images_links`.`object_type` = 'product') and (`maniamall_cscart`.`cscart_images_links`.`type` = 'M') and (`maniamall_cscart`.`cscart_images_links`.`object_id` in (1732098,1732086,1732080,1732099,1732230)))",
"cost_info": {
"read_cost": "9.97",
"eval_cost": "0.50",
"prefix_cost": "10.47",
"data_read_per_join": "480"
},
"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": "3",
"ref": [
"maniamall_cscart.cscart_images_links.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 5,
"filtered": "100.00",
"cost_info": {
"read_cost": "4.88",
"eval_cost": "0.50",
"prefix_cost": "15.85",
"data_read_per_join": "3K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y"
],
"attached_condition": "<if>(is_not_null_compl(cscart_images), (`maniamall_cscart`.`cscart_images_links`.`detailed_id` = `maniamall_cscart`.`cscart_images`.`image_id`), true)"
}
},
{
"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": "107",
"ref": [
"maniamall_cscart.cscart_images.image_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 5,
"filtered": "100.00",
"cost_info": {
"read_cost": "4.75",
"eval_cost": "0.50",
"prefix_cost": "21.10",
"data_read_per_join": "2K"
},
"used_columns": [
"object_id",
"description",
"lang_code",
"object_holder"
],
"attached_condition": "<if>(is_not_null_compl(cscart_common_descriptions), (`maniamall_cscart`.`cscart_common_descriptions`.`object_id` = `maniamall_cscart`.`cscart_images`.`image_id`), true)"
}
}
]
}
}
}
Result
| pair_id |
object_id |
object_type |
image_id |
detailed_id |
type |
position |
image_path |
alt |
image_x |
image_y |
images_image_id |
| 3947226 |
1732080 |
product |
0 |
3947479 |
M |
0 |
Anulator-eroare-bec-ars--5W-3ohm-12V--30674-MRA36-190321-5.jpg |
Anulator eroare bec ars 5W 3ohm 12V 30674 MRA36-190321-5 |
480 |
480 |
3947479 |
| 3947235 |
1732086 |
product |
0 |
3947488 |
M |
0 |
Bec-LED-cu-doua-faze-50SMD-lumina-alba-BAY15D-24V-MRA36-180321-11.jpg |
Bec LED cu doua faze 50SMD lumina alba BAY15D 24V MRA36-180321-11 |
640 |
640 |
3947488 |
| 3947249 |
1732098 |
product |
0 |
3947502 |
M |
0 |
Anulator-eroare-bec-ars--50W-8ohm-12V--H2502-MRA36-160321-7.jpg |
Anulator eroare bec ars 50W 8ohm 12V H2502 MRA36-160321-7 |
480 |
480 |
3947502 |
| 3947250 |
1732099 |
product |
0 |
3947503 |
M |
0 |
Anulator-eroare-bec-ars--25W-6ohm-12V--H8802-MRA36-160321-6.jpg |
Anulator eroare bec ars 25W 6ohm 12V H8802 MRA36-160321-6 |
480 |
480 |
3947503 |
| 3947464 |
1732230 |
product |
0 |
3947717 |
M |
0 |
Bec-auto-cu-LED-T10-5050-cu-5-SMD-ALB-12V-JSUN39-MRA36-090221-5.png |
Bec auto cu LED T10 5050 cu 5 SMD ALB 12V JSUN39 MRA36-090221-5 |
450 |
450 |
3947717 |