Query time 0.00206
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "286.41"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "53.00"
},
"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": 53,
"rows_produced_per_join": 53,
"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 ('9701','9702','9703','9704','9705','9706','9707','9708','9709','9710','9711','9712','9713','9714','9715','9716','9718','9719','9720','9721','9722','9723','9724','9725','9726','9727','9731','9732','9780','9781','9788','9851')))",
"cost_info": {
"read_cost": "95.61",
"eval_cost": "10.60",
"prefix_cost": "106.21",
"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": 53,
"filtered": "100.00",
"cost_info": {
"read_cost": "53.00",
"eval_cost": "10.60",
"prefix_cost": "169.81",
"data_read_per_join": "40K"
},
"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": 53,
"filtered": "100.00",
"cost_info": {
"read_cost": "53.00",
"eval_cost": "10.60",
"prefix_cost": "233.41",
"data_read_per_join": "31K"
},
"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 |
|
|
|
|
20545 |
9721 |
product |
22507 |
A |
1 |
|
|
0 |
|
|
|
|
25082 |
9780 |
product |
27044 |
A |
1 |
|
|
0 |
|
|
|
|
25088 |
9781 |
product |
27050 |
A |
1 |
|
|
0 |
|
|
|
|
25109 |
9788 |
product |
27071 |
A |
1 |
|
|
0 |
|
|
|
|
25986 |
9732 |
product |
27948 |
A |
1 |
|
|
0 |
|
|
|
|
25989 |
9731 |
product |
27951 |
A |
1 |
|
|
0 |
|
|
|
|
25996 |
9727 |
product |
27958 |
A |
1 |
|
|
0 |
|
|
|
|
25999 |
9726 |
product |
27961 |
A |
1 |
|
|
0 |
|
|
|
|
26002 |
9725 |
product |
27964 |
A |
1 |
|
|
0 |
|
|
|
|
26004 |
9724 |
product |
27966 |
A |
1 |
|
|
0 |
|
|
|
|
26006 |
9723 |
product |
27968 |
A |
1 |
|
|
0 |
|
|
|
|
26009 |
9722 |
product |
27971 |
A |
1 |
|
|
0 |
|
|
|
|
26013 |
9720 |
product |
27975 |
A |
1 |
|
|
0 |
|
|
|
|
26016 |
9719 |
product |
27978 |
A |
1 |
|
|
0 |
|
|
|
|
26018 |
9718 |
product |
27980 |
A |
1 |
|
|
0 |
|
|
|
|
26023 |
9716 |
product |
27985 |
A |
1 |
|
|
0 |
|
|
|
|
26025 |
9715 |
product |
27987 |
A |
1 |
|
|
0 |
|
|
|
|
26028 |
9714 |
product |
27990 |
A |
1 |
|
|
0 |
|
|
|
|
26030 |
9713 |
product |
27992 |
A |
1 |
|
|
0 |
|
|
|
|
26091 |
9712 |
product |
28053 |
A |
1 |
|
|
0 |
|
|
|
|
26093 |
9711 |
product |
28055 |
A |
1 |
|
|
0 |
|
|
|
|
26095 |
9710 |
product |
28057 |
A |
1 |
|
|
0 |
|
|
|
|
26097 |
9709 |
product |
28059 |
A |
1 |
|
|
0 |
|
|
|
|
26100 |
9708 |
product |
28062 |
A |
1 |
|
|
0 |
|
|
|
|
26105 |
9706 |
product |
28067 |
A |
1 |
|
|
0 |
|
|
|
|
26109 |
9705 |
product |
28071 |
A |
1 |
|
|
0 |
|
|
|
|
26112 |
9704 |
product |
28074 |
A |
1 |
|
|
0 |
|
|
|
|
26116 |
9703 |
product |
28078 |
A |
1 |
|
|
0 |
|
|
|
|
26119 |
9702 |
product |
28081 |
A |
1 |
|
|
0 |
|
|
|
|
25083 |
9780 |
product |
27045 |
A |
2 |
|
|
0 |
|
|
|
|
25110 |
9788 |
product |
27072 |
A |
2 |
|
|
0 |
|
|
|
|
25987 |
9732 |
product |
27949 |
A |
2 |
|
|
0 |
|
|
|
|
25990 |
9731 |
product |
27952 |
A |
2 |
|
|
0 |
|
|
|
|
25997 |
9727 |
product |
27959 |
A |
2 |
|
|
0 |
|
|
|
|
26000 |
9726 |
product |
27962 |
A |
2 |
|
|
0 |
|
|
|
|
26003 |
9725 |
product |
27965 |
A |
2 |
|
|
0 |
|
|
|
|
26005 |
9724 |
product |
27967 |
A |
2 |
|
|
0 |
|
|
|
|
26007 |
9723 |
product |
27969 |
A |
2 |
|
|
0 |
|
|
|
|
26010 |
9722 |
product |
27972 |
A |
2 |
|
|
0 |
|
|
|
|
26012 |
9721 |
product |
27974 |
A |
2 |
|
|
0 |
|
|
|
|
26014 |
9720 |
product |
27976 |
A |
2 |
|
|
0 |
|
|
|
|
26017 |
9719 |
product |
27979 |
A |
2 |
|
|
0 |
|
|
|
|
26019 |
9718 |
product |
27981 |
A |
2 |
|
|
0 |
|
|
|
|
26024 |
9716 |
product |
27986 |
A |
2 |
|
|
0 |
|
|
|
|
26026 |
9715 |
product |
27988 |
A |
2 |
|
|
0 |
|
|
|
|
26029 |
9714 |
product |
27991 |
A |
2 |
|
|
0 |
|
|
|
|
26031 |
9713 |
product |
27993 |
A |
2 |
|
|
0 |
|
|
|
|
26092 |
9712 |
product |
28054 |
A |
2 |
|
|
0 |
|
|
|
|
26094 |
9711 |
product |
28056 |
A |
2 |
|
|
0 |
|
|
|
|
26096 |
9710 |
product |
28058 |
A |
2 |
|
|
0 |
|
|
|
|
26098 |
9709 |
product |
28060 |
A |
2 |
|
|
0 |
|
|
|
|
26101 |
9708 |
product |
28063 |
A |
2 |
|
|
0 |
|
|
|
|
26102 |
9707 |
product |
28064 |
A |
2 |
|
|
0 |
|
|
|
|
26106 |
9706 |
product |
28068 |
A |
2 |
|
|
0 |
|
|
|
|
26110 |
9705 |
product |
28072 |
A |
2 |
|
|
0 |
|
|
|
|
26113 |
9704 |
product |
28075 |
A |
2 |
|
|
0 |
|
|
|
|
26117 |
9703 |
product |
28079 |
A |
2 |
|
|
0 |
|
|
|
|
26120 |
9702 |
product |
28082 |
A |
2 |
|
|
0 |
|
|
|
|
26121 |
9701 |
product |
28083 |
A |
2 |
|
|
0 |
|
|
|
|
25084 |
9780 |
product |
27046 |
A |
3 |
|
|
0 |
|
|
|
|
25111 |
9788 |
product |
27073 |
A |
3 |
|
|
0 |
|
|
|
|
25988 |
9732 |
product |
27950 |
A |
3 |
|
|
0 |
|
|
|
|
25991 |
9731 |
product |
27953 |
A |
3 |
|
|
0 |
|
|
|
|
25998 |
9727 |
product |
27960 |
A |
3 |
|
|
0 |
|
|
|
|
26001 |
9726 |
product |
27963 |
A |
3 |
|
|
0 |
|
|
|
|
26008 |
9723 |
product |
27970 |
A |
3 |
|
|
0 |
|
|
|
|
26015 |
9720 |
product |
27977 |
A |
3 |
|
|
0 |
|
|
|
|
26027 |
9715 |
product |
27989 |
A |
3 |
|
|
0 |
|
|
|
|
26032 |
9713 |
product |
27994 |
A |
3 |
|
|
0 |
|
|
|
|
26099 |
9709 |
product |
28061 |
A |
3 |
|
|
0 |
|
|
|
|
26103 |
9707 |
product |
28065 |
A |
3 |
|
|
0 |
|
|
|
|
26107 |
9706 |
product |
28069 |
A |
3 |
|
|
0 |
|
|
|
|
26111 |
9705 |
product |
28073 |
A |
3 |
|
|
0 |
|
|
|
|
26114 |
9704 |
product |
28076 |
A |
3 |
|
|
0 |
|
|
|
|
26118 |
9703 |
product |
28080 |
A |
3 |
|
|
0 |
|
|
|
|
26122 |
9701 |
product |
28084 |
A |
3 |
|
|
0 |
|
|
|
|
25085 |
9780 |
product |
27047 |
A |
4 |
|
|
0 |
|
|
|
|
25112 |
9788 |
product |
27074 |
A |
4 |
|
|
0 |
|
|
|
|
26108 |
9706 |
product |
28070 |
A |
4 |
|
|
0 |
|
|
|
|
26115 |
9704 |
product |
28077 |
A |
4 |
|
|
0 |
|
|
|
|
26123 |
9701 |
product |
28085 |
A |
4 |
|
|
0 |
|
|
|
|
25086 |
9780 |
product |
27048 |
A |
5 |
|
|
0 |
|
|
|
|
25087 |
9780 |
product |
27049 |
A |
6 |
|
|