Query time 0.00071
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 (11509,13776,11511,11521,11527,11489,11524,11497,11510,13775,11515,13772,11486,11487,11520,11503,13781,11548,11547,11549,11573,11493,11490,11512) 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 |
11486 |
|
B |
12526 |
11487 |
|
B |
12528 |
11489 |
|
B |
12530 |
11490 |
|
B |
12531 |
11493 |
|
B |
12534 |
11497 |
|
B |
12538 |
11503 |
|
B |
12544 |
11509 |
|
B |
12550 |
11510 |
|
B |
12551 |
11511 |
|
B |
12552 |
11512 |
|
B |
12553 |
11515 |
|
B |
12556 |
11520 |
|
B |
12561 |
11521 |
|
B |
12562 |
11524 |
|
B |
12565 |
11527 |
|
B |
12568 |
11547 |
|
B |
12589 |
11548 |
|
B |
12590 |
11549 |
|
B |
12591 |
11573 |
|
B |
12615 |
13772 |
|
B |
14702 |
13775 |
|
B |
14705 |
13776 |
|
B |
14706 |
13781 |
|
B |
14711 |