Query time 0.00035
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 (13774,11496,13784,11492,11505,11513,13773,11495,13785,11508,13777,11494,11507,13778,11502,11519,11575,11574,11506,13779,11504,13780,11501,13782) 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 |
11492 |
|
B |
12533 |
11494 |
|
B |
12535 |
11495 |
|
B |
12536 |
11496 |
|
B |
12537 |
11501 |
|
B |
12542 |
11502 |
|
B |
12543 |
11504 |
|
B |
12545 |
11505 |
|
B |
12546 |
11506 |
|
B |
12547 |
11507 |
|
B |
12548 |
11508 |
|
B |
12549 |
11513 |
|
B |
12554 |
11519 |
|
B |
12560 |
11574 |
|
B |
12616 |
11575 |
|
B |
12617 |
13773 |
|
B |
14703 |
13774 |
|
B |
14704 |
13777 |
|
B |
14707 |
13778 |
|
B |
14708 |
13779 |
|
B |
14709 |
13780 |
|
B |
14710 |
13782 |
|
B |
14712 |
13784 |
|
B |
14714 |
13785 |
|
B |
14715 |