Query time 0.00188
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "260.41"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "48.00"
},
"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": 48,
"rows_produced_per_join": 48,
"filtered": "100.00",
"index_condition": "((`portal`.`q_images_links`.`object_type` = 'product') and (`portal`.`q_images_links`.`type` = 'M') and (`portal`.`q_images_links`.`object_id` in ('173','132','133','134','135','136','137','138','139','140','141','142','143','144','145','146','147','148','149','150','151','106','107','108','109','110','111','112','113','114')))",
"cost_info": {
"read_cost": "87.61",
"eval_cost": "9.60",
"prefix_cost": "97.21",
"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.detailed_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 48,
"filtered": "100.00",
"cost_info": {
"read_cost": "48.00",
"eval_cost": "9.60",
"prefix_cost": "154.81",
"data_read_per_join": "36K"
},
"used_columns": [
"image_id",
"image_path",
"image_x",
"image_y",
"is_high_res"
],
"attached_condition": "<if>(is_not_null_compl(q_images), (`portal`.`q_images_links`.`detailed_id` = `portal`.`q_images`.`image_id`), true)"
}
},
{
"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": 48,
"filtered": "100.00",
"cost_info": {
"read_cost": "48.00",
"eval_cost": "9.60",
"prefix_cost": "212.41",
"data_read_per_join": "28K"
},
"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 |
3423470394269.jpg |
1178 |
1106 |
N |
244 |
106 |
product |
2221 |
M |
0 |
|
2221 |
0 |
3423470485950.jpg |
900 |
900 |
N |
246 |
107 |
product |
2223 |
M |
0 |
|
2223 |
0 |
3423470485196.jpg |
900 |
900 |
N |
248 |
108 |
product |
2225 |
M |
0 |
|
2225 |
0 |
3423470485189.jpg |
225 |
225 |
N |
250 |
109 |
product |
2227 |
M |
0 |
|
2227 |
0 |
3423470311365.jpg |
1000 |
1000 |
N |
252 |
110 |
product |
2229 |
M |
0 |
|
2229 |
0 |
3423470311358.jpg |
225 |
225 |
N |
254 |
111 |
product |
2231 |
M |
0 |
|
2231 |
0 |
3423474883257.jpg |
225 |
225 |
N |
256 |
112 |
product |
2233 |
M |
0 |
|
2233 |
0 |
3423474883158.jpg |
1161 |
1161 |
N |
258 |
113 |
product |
2235 |
M |
0 |
|
2235 |
0 |
3423470300161.jpg |
1000 |
1000 |
N |
260 |
114 |
product |
2237 |
M |
0 |
|
2237 |
0 |
888066000055.jpg |
900 |
900 |
N |
295 |
132 |
product |
2272 |
M |
0 |
|
2272 |
0 |
888066048538.jpg |
1000 |
1000 |
N |
297 |
133 |
product |
2274 |
M |
0 |
|
2274 |
0 |
888066083379.jpg |
225 |
225 |
N |
299 |
134 |
product |
2276 |
M |
0 |
|
2276 |
0 |
888066081191.jpg |
700 |
700 |
N |
301 |
135 |
product |
2278 |
M |
0 |
|
2278 |
0 |
888066029209.jpg |
500 |
500 |
N |
303 |
136 |
product |
2280 |
M |
0 |
|
2280 |
0 |
888066047876.jpg |
199 |
253 |
N |
305 |
137 |
product |
2282 |
M |
0 |
|
2282 |
0 |
888066008433.jpg |
900 |
900 |
N |
307 |
138 |
product |
2284 |
M |
0 |
|
2284 |
0 |
888066070539.jpg |
500 |
500 |
N |
308 |
139 |
product |
2285 |
M |
0 |
|
2285 |
0 |
888066050685.jpg |
1257 |
1500 |
N |
312 |
141 |
product |
2289 |
M |
0 |
|
2289 |
0 |
888066041607.jpg |
577 |
800 |
N |
314 |
142 |
product |
2291 |
M |
0 |
|
2291 |
0 |
888066000161.jpg |
358 |
500 |
N |
316 |
143 |
product |
2293 |
M |
0 |
|
2293 |
0 |
888066060493.jpg |
350 |
350 |
N |
318 |
144 |
product |
2295 |
M |
0 |
|
2295 |
0 |
888066060592.jpg |
900 |
900 |
N |
320 |
145 |
product |
2297 |
M |
0 |
|
2297 |
0 |
888066060547.jpg |
900 |
900 |
N |
322 |
146 |
product |
2299 |
M |
0 |
|
2299 |
0 |
888066000079.jpg |
1382 |
1382 |
N |
324 |
147 |
product |
2301 |
M |
0 |
|
2301 |
0 |
888066015509.jpg |
1000 |
1000 |
N |
326 |
148 |
product |
2303 |
M |
0 |
|
2303 |
0 |
888066015493.jpg |
1000 |
1000 |
N |
328 |
149 |
product |
2305 |
M |
0 |
|
2305 |
0 |
888066034623.jpg |
1000 |
1000 |
N |
330 |
150 |
product |
2307 |
M |
0 |
|
2307 |
0 |
888066023955.jpg |
1000 |
1000 |
N |
332 |
151 |
product |
2309 |
M |
0 |
|
2309 |
0 |
7640171190556.jpg |
224 |
224 |
N |
375 |
173 |
product |
2352 |
M |
0 |
|
2352 |
0 |
718CgjZC-xL._AC_SL1500_.jpg |
653 |
1500 |
N |
81410 |
140 |
product |
83353 |
M |
11 |
|
83353 |