Re: BUG #17268: Possible corruption in toast index after reindex index concurrently - Mailing list pgsql-bugs

Hi,

On 2021-11-08 21:46:25 -0800, Noah Misch wrote:
> Doing both sounds harmless.  Regarding REINDEX CONCURRENTLY on a system
> catalog, I bet that can still reach bugs even if we do both, considering this:

Normal catalog aren't REINDEX CONCURRENTLY. It's just toast tables that are
kind of system-y, but also kind of not, that can be reindexed concurrently. Or
at least I think it's just toast indexes?

Greetings,

Andres Freund