Query time 0.00298
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "58.87"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "11.00"
},
"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": 11,
"rows_produced_per_join": 11,
"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 (1025083,1032955,1024949,1025321,1033435,1025659,1025074,1032994,1033064,1026036,1026295)))",
"cost_info": {
"read_cost": "22.80",
"eval_cost": "1.10",
"prefix_cost": "23.90",
"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": "3",
"ref": [
"maniamall_cscart.cscart_images_links.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 11,
"filtered": "100.00",
"cost_info": {
"read_cost": "10.93",
"eval_cost": "1.10",
"prefix_cost": "35.92",
"data_read_per_join": "8K"
},
"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": 11,
"filtered": "100.00",
"cost_info": {
"read_cost": "10.84",
"eval_cost": "1.10",
"prefix_cost": "47.87",
"data_read_per_join": "6K"
},
"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 |
| 1579926 |
1024949 |
product |
0 |
1580163 |
M |
0 |
amortizor-cauciuc-b---mto-dc0059-.jpg |
|
333 |
360 |
1580163 |
| 1580052 |
1025074 |
product |
0 |
1580289 |
M |
0 |
arc-amortizor---mto-dc0057-.jpg |
|
210 |
190 |
1580289 |
| 1580061 |
1025083 |
product |
0 |
1580298 |
M |
0 |
arc-pornire-dublu---mto-dc00411-.jpg |
|
448 |
290 |
1580298 |
| 1580340 |
1025321 |
product |
0 |
1580577 |
M |
0 |
buson-ulei---mto-dc0031-.jpg |
|
300 |
285 |
1580577 |
| 1580708 |
1025659 |
product |
0 |
1580945 |
M |
0 |
cheie-bujie---mto-dc0061-.jpg |
|
1000 |
667 |
1580945 |
| 1581128 |
1026036 |
product |
0 |
1581365 |
M |
0 |
filtru-aer-mare---mto-dc0033-.jpg |
|
367 |
291 |
1581365 |
| 1581411 |
1026295 |
product |
0 |
1581648 |
M |
0 |
kit-cilindru-43cc---mto-dc0001-.jpg |
|
500 |
500 |
1581648 |
| 1590198 |
1032955 |
product |
0 |
1590435 |
M |
0 |
pompa-ulei---mto-dc0027-.jpg |
|
458 |
352 |
1590435 |
| 1590237 |
1032994 |
product |
0 |
1590474 |
M |
0 |
rezervor-benzina---dc---mto-dc0071-.jpg |
|
450 |
230 |
1590474 |
| 1590307 |
1033064 |
product |
0 |
1590544 |
M |
0 |
rulmenti-ambielaj---dc---mto-dc0016-.jpg |
|
639 |
330 |
1590544 |
| 1590678 |
1033435 |
product |
0 |
1590915 |
M |
0 |
tija-soc---dc---mto-dc00202-.jpg |
|
650 |
450 |
1590915 |