Query time 0.00088
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "110.21"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "19.00"
},
"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": 19,
"rows_produced_per_join": 19,
"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 (149050,149053,149056,149059,149062,149065,149068,149071,149074,149077,149080,149083,149086,149089,149092,149095,149098,149055,149057)))",
"cost_info": {
"read_cost": "41.81",
"eval_cost": "3.80",
"prefix_cost": "45.61",
"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": "4",
"ref": [
"webmarco.cscart_images_links.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 19,
"filtered": "100.00",
"cost_info": {
"read_cost": "19.00",
"eval_cost": "3.80",
"prefix_cost": "68.41",
"data_read_per_join": "14K"
},
"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": 19,
"filtered": "100.00",
"cost_info": {
"read_cost": "19.00",
"eval_cost": "3.80",
"prefix_cost": "91.21",
"data_read_per_join": "11K"
},
"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 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183144 |
149050 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183147 |
149053 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183149 |
149055 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183150 |
149056 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183151 |
149057 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183153 |
149059 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183156 |
149062 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183159 |
149065 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183162 |
149068 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183165 |
149071 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183168 |
149074 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183171 |
149077 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183174 |
149080 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183177 |
149083 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183180 |
149086 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183183 |
149089 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183186 |
149092 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183189 |
149095 |
product |
162435 |
M |
0 |
|
162435 |
0 |
Abito-Lungo-Monospalla-con-Gonna-Ampia-webmarco.png |
800 |
800 |
N |
183192 |
149098 |
product |
162435 |
M |
0 |
|
162435 |