Query time 0.00425
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "192.57"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "36.00"
},
"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": 36,
"rows_produced_per_join": 36,
"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 (1232064,1231839,1108779,2253664,1231181,1108820,1238164,1231476,1153203,1232163,1129857,1231065,1231471,1231473,1231298,1231261,1231233,1231283,1231511,1232091,1162446,2382472,1231276,1231645,2382440,1108777,1231463,1232020,1231287,1231046,1231519,1231908,1231522,1231260,1129861,1232123)))",
"cost_info": {
"read_cost": "74.01",
"eval_cost": "3.60",
"prefix_cost": "77.61",
"data_read_per_join": "3K"
},
"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.image_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 36,
"filtered": "100.00",
"cost_info": {
"read_cost": "35.93",
"eval_cost": "3.60",
"prefix_cost": "117.14",
"data_read_per_join": "27K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y"
],
"attached_condition": "<if>(is_not_null_compl(cscart_images), (`maniamall_cscart`.`cscart_images_links`.`image_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": 36,
"filtered": "100.00",
"cost_info": {
"read_cost": "35.83",
"eval_cost": "3.60",
"prefix_cost": "156.57",
"data_read_per_join": "21K"
},
"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 |
| 1742289 |
1108777 |
product |
0 |
1742528 |
M |
0 |
|
|
|
|
|
| 1742294 |
1108779 |
product |
0 |
1742533 |
M |
0 |
|
|
|
|
|
| 1742348 |
1108820 |
product |
0 |
1742587 |
M |
0 |
|
|
|
|
|
| 1793708 |
1129857 |
product |
0 |
1793957 |
M |
0 |
|
|
|
|
|
| 1796013 |
1129861 |
product |
0 |
1796262 |
M |
0 |
|
|
|
|
|
| 1857054 |
1153203 |
product |
0 |
1857306 |
M |
0 |
|
|
|
|
|
| 1870012 |
1162446 |
product |
0 |
1870264 |
M |
0 |
|
|
|
|
|
| 1990710 |
1231046 |
product |
0 |
1990962 |
M |
0 |
|
|
|
|
|
| 1990734 |
1231065 |
product |
0 |
1990986 |
M |
0 |
|
|
|
|
|
| 1990870 |
1231181 |
product |
0 |
1991122 |
M |
0 |
|
|
|
|
|
| 1990931 |
1231233 |
product |
0 |
1991183 |
M |
0 |
|
|
|
|
|
| 1990963 |
1231260 |
product |
0 |
1991215 |
M |
0 |
|
|
|
|
|
| 1990964 |
1231261 |
product |
0 |
1991216 |
M |
0 |
|
|
|
|
|
| 1990980 |
1231276 |
product |
0 |
1991232 |
M |
0 |
|
|
|
|
|
| 1990987 |
1231283 |
product |
0 |
1991239 |
M |
0 |
|
|
|
|
|
| 1990992 |
1231287 |
product |
0 |
1991244 |
M |
0 |
|
|
|
|
|
| 1991003 |
1231298 |
product |
0 |
1991255 |
M |
0 |
|
|
|
|
|
| 1991222 |
1231463 |
product |
0 |
1991474 |
M |
0 |
|
|
|
|
|
| 1991238 |
1231471 |
product |
0 |
1991490 |
M |
0 |
|
|
|
|
|
| 1991244 |
1231473 |
product |
0 |
1991496 |
M |
0 |
|
|
|
|
|
| 1991251 |
1231476 |
product |
0 |
1991503 |
M |
0 |
|
|
|
|
|
| 1991333 |
1231511 |
product |
0 |
1991585 |
M |
0 |
|
|
|
|
|
| 1991347 |
1231519 |
product |
0 |
1991599 |
M |
0 |
|
|
|
|
|
| 1991351 |
1231522 |
product |
0 |
1991603 |
M |
0 |
|
|
|
|
|
| 1991501 |
1231645 |
product |
0 |
1991753 |
M |
0 |
|
|
|
|
|
| 1991778 |
1231839 |
product |
0 |
1992030 |
M |
0 |
|
|
|
|
|
| 1991881 |
1231908 |
product |
0 |
1992133 |
M |
0 |
|
|
|
|
|
| 1992039 |
1232020 |
product |
0 |
1992291 |
M |
0 |
|
|
|
|
|
| 1992101 |
1232064 |
product |
0 |
1992353 |
M |
0 |
|
|
|
|
|
| 1992129 |
1232091 |
product |
0 |
1992381 |
M |
0 |
|
|
|
|
|
| 1992215 |
1232123 |
product |
0 |
1992467 |
M |
0 |
|
|
|
|
|
| 1992312 |
1232163 |
product |
0 |
1992564 |
M |
0 |
|
|
|
|
|
| 2007128 |
1238164 |
product |
0 |
2007380 |
M |
0 |
|
|
|
|
|
| 5641299 |
2253664 |
product |
0 |
5641552 |
M |
0 |
|
|
|
|
|
| 6172775 |
2382440 |
product |
0 |
6173028 |
M |
0 |
|
|
|
|
|
| 6172919 |
2382472 |
product |
0 |
6173172 |
M |
0 |
|
|
|
|
|