> 2021年12月27日 23:54，Tom Lane 写道：
>
> wenjing zeng writes:
>> I found that in the index_update_stats function, i.e. the CREATE
>> INDEX/REINDEX/Truncate INDEX process,
>> relchche is invalidated whether the index information is updated. I want to
>> know why you're did this
>
> Did you read
wenjing zeng writes:
> I found that in the index_update_stats function, i.e. the CREATE
> INDEX/REINDEX/Truncate INDEX process,
> relchche is invalidated whether the index information is updated. I want to
> know why you're did this
Did you read the function's header comment? It says
* NOTE:
