Query time 0.00211
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "238.41"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "43.00"
},
"nested_loop": [
{
"table": {
"table_name": "q_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": 43,
"rows_produced_per_join": 43,
"filtered": "100.00",
"index_condition": "((`portal`.`q_images_links`.`object_type` = 'product') and (`portal`.`q_images_links`.`type` = 'A') and (`portal`.`q_images_links`.`object_id` in ('9581','9582','9583','9584','9585','9586','9587','9588','9589','9590','9591','9592','9593','9594','9595','9596','9597','9598','9599','9600','9601','9602','9603','9604','9605','9606','9607','9608','9609','9610','9611','9612')))",
"cost_info": {
"read_cost": "83.61",
"eval_cost": "8.60",
"prefix_cost": "92.21",
"data_read_per_join": "4K"
},
"used_columns": [
"pair_id",
"object_id",
"object_type",
"image_id",
"detailed_id",
"type",
"position"
]
}
},
{
"table": {
"table_name": "q_images",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"image_id"
],
"key_length": "4",
"ref": [
"portal.q_images_links.image_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 43,
"filtered": "100.00",
"cost_info": {
"read_cost": "43.00",
"eval_cost": "8.60",
"prefix_cost": "143.81",
"data_read_per_join": "32K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y",
"is_high_res"
]
}
},
{
"table": {
"table_name": "q_common_descriptions",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"lang_code",
"object_holder"
],
"key_length": "107",
"ref": [
"portal.q_images.image_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 43,
"filtered": "100.00",
"cost_info": {
"read_cost": "43.00",
"eval_cost": "8.60",
"prefix_cost": "195.41",
"data_read_per_join": "25K"
},
"used_columns": [
"object_id",
"description",
"lang_code",
"object_holder"
],
"attached_condition": "<if>(is_not_null_compl(q_common_descriptions), (`portal`.`q_common_descriptions`.`object_id` = `portal`.`q_images`.`image_id`), true)"
}
}
]
}
}
}
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 |
|
|
|
|
20421 |
9597 |
product |
22383 |
A |
1 |
|
|
0 |
|
|
|
|
26075 |
9581 |
product |
28037 |
A |
1 |
|
|
0 |
|
|
|
|
26084 |
9583 |
product |
28046 |
A |
1 |
|
|
0 |
|
|
|
|
26086 |
9584 |
product |
28048 |
A |
1 |
|
|
0 |
|
|
|
|
26087 |
9585 |
product |
28049 |
A |
1 |
|
|
0 |
|
|
|
|
26089 |
9586 |
product |
28051 |
A |
1 |
|
|
0 |
|
|
|
|
26139 |
9582 |
product |
28101 |
A |
1 |
|
|
0 |
|
|
|
|
26141 |
9587 |
product |
28103 |
A |
1 |
|
|
0 |
|
|
|
|
26144 |
9588 |
product |
28106 |
A |
1 |
|
|
0 |
|
|
|
|
26146 |
9587 |
product |
28108 |
A |
1 |
|
|
0 |
|
|
|
|
26147 |
9589 |
product |
28109 |
A |
1 |
|
|
0 |
|
|
|
|
26150 |
9590 |
product |
28112 |
A |
1 |
|
|
0 |
|
|
|
|
26153 |
9592 |
product |
28115 |
A |
1 |
|
|
0 |
|
|
|
|
26156 |
9593 |
product |
28118 |
A |
1 |
|
|
0 |
|
|
|
|
26158 |
9595 |
product |
28120 |
A |
1 |
|
|
0 |
|
|
|
|
26160 |
9596 |
product |
28122 |
A |
1 |
|
|
0 |
|
|
|
|
26164 |
9598 |
product |
28126 |
A |
1 |
|
|
0 |
|
|
|
|
26167 |
9599 |
product |
28129 |
A |
1 |
|
|
0 |
|
|
|
|
26169 |
9600 |
product |
28131 |
A |
1 |
|
|
0 |
|
|
|
|
26172 |
9601 |
product |
28134 |
A |
1 |
|
|
0 |
|
|
|
|
26176 |
9603 |
product |
28138 |
A |
1 |
|
|
0 |
|
|
|
|
26179 |
9604 |
product |
28141 |
A |
1 |
|
|
0 |
|
|
|
|
26182 |
9605 |
product |
28144 |
A |
1 |
|
|
0 |
|
|
|
|
26185 |
9606 |
product |
28147 |
A |
1 |
|
|
0 |
|
|
|
|
26187 |
9607 |
product |
28149 |
A |
1 |
|
|
0 |
|
|
|
|
26189 |
9608 |
product |
28151 |
A |
1 |
|
|
0 |
|
|
|
|
26190 |
9609 |
product |
28152 |
A |
1 |
|
|
0 |
|
|
|
|
26192 |
9610 |
product |
28154 |
A |
1 |
|
|
0 |
|
|
|
|
26194 |
9611 |
product |
28156 |
A |
1 |
|
|
0 |
|
|
|
|
20410 |
9586 |
product |
22372 |
A |
2 |
|
|
0 |
|
|
|
|
26085 |
9583 |
product |
28047 |
A |
2 |
|
|
0 |
|
|
|
|
26088 |
9585 |
product |
28050 |
A |
2 |
|
|
0 |
|
|
|
|
26140 |
9582 |
product |
28102 |
A |
2 |
|
|
0 |
|
|
|
|
26142 |
9587 |
product |
28104 |
A |
2 |
|
|
0 |
|
|
|
|
26145 |
9588 |
product |
28107 |
A |
2 |
|
|
0 |
|
|
|
|
26148 |
9589 |
product |
28110 |
A |
2 |
|
|
0 |
|
|
|
|
26151 |
9590 |
product |
28113 |
A |
2 |
|
|
0 |
|
|
|
|
26152 |
9584 |
product |
28114 |
A |
2 |
|
|
0 |
|
|
|
|
26154 |
9592 |
product |
28116 |
A |
2 |
|
|
0 |
|
|
|
|
26157 |
9593 |
product |
28119 |
A |
2 |
|
|
0 |
|
|
|
|
26159 |
9595 |
product |
28121 |
A |
2 |
|
|
0 |
|
|
|
|
26161 |
9596 |
product |
28123 |
A |
2 |
|
|
0 |
|
|
|
|
26162 |
9597 |
product |
28124 |
A |
2 |
|
|
0 |
|
|
|
|
26165 |
9598 |
product |
28127 |
A |
2 |
|
|
0 |
|
|
|
|
26168 |
9599 |
product |
28130 |
A |
2 |
|
|
0 |
|
|
|
|
26170 |
9600 |
product |
28132 |
A |
2 |
|
|
0 |
|
|
|
|
26173 |
9601 |
product |
28135 |
A |
2 |
|
|
0 |
|
|
|
|
26175 |
9602 |
product |
28137 |
A |
2 |
|
|
0 |
|
|
|
|
26177 |
9603 |
product |
28139 |
A |
2 |
|
|
0 |
|
|
|
|
26180 |
9604 |
product |
28142 |
A |
2 |
|
|
0 |
|
|
|
|
26183 |
9605 |
product |
28145 |
A |
2 |
|
|
0 |
|
|
|
|
26186 |
9606 |
product |
28148 |
A |
2 |
|
|
0 |
|
|
|
|
26188 |
9607 |
product |
28150 |
A |
2 |
|
|
0 |
|
|
|
|
26191 |
9609 |
product |
28153 |
A |
2 |
|
|
0 |
|
|
|
|
26193 |
9610 |
product |
28155 |
A |
2 |
|
|
0 |
|
|
|
|
26258 |
9612 |
product |
28220 |
A |
2 |
|
|
0 |
|
|
|
|
26090 |
9586 |
product |
28052 |
A |
3 |
|
|
0 |
|
|
|
|
26143 |
9587 |
product |
28105 |
A |
3 |
|
|
0 |
|
|
|
|
26149 |
9589 |
product |
28111 |
A |
3 |
|
|
0 |
|
|
|
|
26155 |
9592 |
product |
28117 |
A |
3 |
|
|
0 |
|
|
|
|
26163 |
9597 |
product |
28125 |
A |
3 |
|
|
0 |
|
|
|
|
26166 |
9598 |
product |
28128 |
A |
3 |
|
|
0 |
|
|
|
|
26171 |
9600 |
product |
28133 |
A |
3 |
|
|
0 |
|
|
|
|
26174 |
9601 |
product |
28136 |
A |
3 |
|
|
0 |
|
|
|
|
26178 |
9603 |
product |
28140 |
A |
3 |
|
|
0 |
|
|
|
|
26181 |
9604 |
product |
28143 |
A |
3 |
|
|
0 |
|
|
|
|
26184 |
9605 |
product |
28146 |
A |
3 |
|
|
0 |
|
|
|
|
26259 |
9612 |
product |
28221 |
A |
3 |
|
|