Query time 0.00188
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "133.41"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "23.00"
},
"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": 23,
"rows_produced_per_join": 23,
"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 (262359,262368,262367,262369,262370,262371,262372,262373,262376,262377,262380,262381,262382,262383,262384,262385,262386,262387,262388,262389,262390,262391,262392)))",
"cost_info": {
"read_cost": "50.61",
"eval_cost": "4.60",
"prefix_cost": "55.21",
"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": 23,
"filtered": "100.00",
"cost_info": {
"read_cost": "23.00",
"eval_cost": "4.60",
"prefix_cost": "82.81",
"data_read_per_join": "17K"
},
"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": 23,
"filtered": "100.00",
"cost_info": {
"read_cost": "23.00",
"eval_cost": "4.60",
"prefix_cost": "110.41",
"data_read_per_join": "13K"
},
"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 |
1534252833-123456.jpg |
1200 |
800 |
N |
1278818 |
262359 |
product |
340501 |
M |
0 |
|
340501 |
0 |
1534252829-12345_3mes-8s.jpg |
1200 |
800 |
N |
1279025 |
262367 |
product |
340507 |
M |
0 |
|
340507 |
0 |
1534252833-123456.jpg |
1200 |
800 |
N |
1279030 |
262368 |
product |
340501 |
M |
0 |
|
340501 |
0 |
1534252829-12345_3mes-8s.jpg |
1200 |
800 |
N |
1279033 |
262369 |
product |
340507 |
M |
0 |
|
340507 |
0 |
1455490185-room_list_1_dygt-m8.jpg |
1200 |
800 |
N |
1279035 |
262370 |
product |
340511 |
M |
0 |
|
340511 |
0 |
1534252994-123.jpg |
1200 |
800 |
N |
1279054 |
262376 |
product |
340518 |
M |
0 |
|
340518 |
0 |
1534252998-1234.jpg |
1200 |
800 |
N |
1279061 |
262377 |
product |
340517 |
M |
0 |
|
340517 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279070 |
262380 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279115 |
262381 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279116 |
262382 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279117 |
262383 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279118 |
262384 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279119 |
262385 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279120 |
262386 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279121 |
262387 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279122 |
262388 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279123 |
262389 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1534252987-4gdss_ru4z-0x.jpg |
1200 |
800 |
N |
1279124 |
262390 |
product |
340525 |
M |
0 |
|
340525 |
0 |
1455490375-room_2_njkt-77.jpg |
1200 |
800 |
N |
1279125 |
262391 |
product |
340530 |
M |
0 |
|
340530 |
0 |
1455490375-room_2_njkt-77.jpg |
1200 |
800 |
N |
1279132 |
262392 |
product |
340530 |
M |
0 |
|
340530 |
0 |
1534252829-12345_ae26-o2.jpg |
1200 |
800 |
N |
1279043 |
262371 |
product |
340510 |
M |
1 |
|
340510 |
0 |
1534252829-12345_ae26-o2.jpg |
1200 |
800 |
N |
1279044 |
262372 |
product |
340510 |
M |
1 |
|
340510 |
0 |
1534252829-12345_ae26-o2.jpg |
1200 |
800 |
N |
1279045 |
262373 |
product |
340510 |
M |
1 |
|
340510 |