Query time 0.00068
JSON explain
{
"query_block": {
"select_id": 1,
"table": {
"table_name": "cscart_discussion",
"access_type": "range",
"possible_keys": ["object_id"],
"key": "object_id",
"key_length": "6",
"used_key_parts": ["object_id", "object_type"],
"rows": 24,
"filtered": 100,
"index_condition": "cscart_discussion.object_id in (12709,12644,2801,15148,3217,2265,2509,13837,2512,2574,2565,15388,12935,2621,11119,2560,2664,2684,2665,2663,2279,2514,2511,2513) and cscart_discussion.object_type = 'P'"
},
"table": {
"table_name": "cscart_discussion_posts",
"access_type": "ref",
"possible_keys": ["thread_id", "thread_id_2"],
"key": "thread_id_2",
"key_length": "6",
"used_key_parts": ["thread_id", "status"],
"ref": ["ymonline_livedata.cscart_discussion.thread_id", "const"],
"rows": 1,
"filtered": 100,
"attached_condition": "trigcond(cscart_discussion_posts.`status` = 'A')"
},
"table": {
"table_name": "cscart_discussion_rating",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "thread_id"],
"key": "PRIMARY",
"key_length": "3",
"used_key_parts": ["post_id"],
"ref": ["ymonline_livedata.cscart_discussion_posts.post_id"],
"rows": 1,
"filtered": 100,
"attached_condition": "trigcond(cscart_discussion_rating.thread_id = cscart_discussion.thread_id and cscart_discussion_rating.rating_value <> 0 and trigcond(cscart_discussion_posts.post_id is not null))"
}
}
}
Result
product_id |
average_rating |
discussion_type |
discussion_thread_id |
2265 |
|
B |
2103 |
2279 |
|
B |
2117 |
2509 |
|
B |
2347 |
2511 |
|
B |
2349 |
2512 |
|
B |
2350 |
2513 |
|
B |
2351 |
2514 |
|
B |
2352 |
2560 |
|
B |
2398 |
2565 |
|
B |
2403 |
2574 |
|
B |
2412 |
2621 |
|
B |
2459 |
2663 |
|
B |
2501 |
2664 |
|
B |
2502 |
2665 |
|
B |
2503 |
2684 |
|
B |
2522 |
2801 |
|
B |
2639 |
3217 |
|
B |
3057 |
11119 |
|
B |
12117 |
12644 |
|
B |
13696 |
12709 |
|
B |
13761 |
12935 |
|
B |
13998 |
13837 |
|
B |
14770 |
15148 |
|
B |
15978 |
15388 |
|
B |
16221 |