Query time 0.00037
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 (12664,12667,12666,12751,2641,2642,2635,2636,12691,12690,12692,2199,2200,2237,12678,3238,3237,12656,13107,12672,12671,11136,2772,11808) 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 |
2199 |
|
B |
2037 |
2200 |
|
B |
2038 |
2237 |
|
B |
2075 |
2635 |
|
B |
2473 |
2636 |
|
B |
2474 |
2641 |
|
B |
2479 |
2642 |
|
B |
2480 |
2772 |
|
B |
2610 |
3237 |
|
B |
3078 |
3238 |
|
B |
3079 |
11136 |
|
B |
12134 |
11808 |
|
B |
12860 |
12656 |
|
B |
13708 |
12664 |
|
B |
13716 |
12666 |
|
B |
13718 |
12667 |
|
B |
13719 |
12671 |
|
B |
13723 |
12672 |
|
B |
13724 |
12678 |
|
B |
13730 |
12690 |
|
B |
13742 |
12691 |
|
B |
13743 |
12692 |
|
B |
13744 |
12751 |
|
B |
13804 |
13107 |
|
B |
14174 |