Query time 0.00040
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 (2573,2596,14660,15280,14647,13644,15393,15124,12954,2702,2313,11853,13610,13444,12710,2584,13445,11811,2818,11813,11812,2817,2820,2821) 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 |
2313 |
|
B |
2151 |
2573 |
|
B |
2411 |
2584 |
|
B |
2422 |
2596 |
|
B |
2434 |
2702 |
|
B |
2540 |
2817 |
|
B |
2655 |
2818 |
|
B |
2656 |
2820 |
|
B |
2658 |
2821 |
|
B |
2659 |
11811 |
|
B |
12863 |
11812 |
|
B |
12864 |
11813 |
|
B |
12865 |
11853 |
|
B |
12907 |
12710 |
|
B |
13762 |
12954 |
|
B |
14017 |
13444 |
|
B |
14391 |
13445 |
|
B |
14392 |
13610 |
|
B |
14556 |
13644 |
|
B |
14590 |
14647 |
|
B |
15473 |
14660 |
|
B |
15486 |
15124 |
|
B |
15954 |
15280 |
|
B |
16113 |
15393 |
|
B |
16226 |