Re:BUG #17568: unexpected zero page at block 0 during REINDEX CONCURRENTLY

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От Sergei Kornilov
Тема Re:BUG #17568: unexpected zero page at block 0 during REINDEX CONCURRENTLY
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Msg-id 2462201660572158@iva1-b072565fc81a.qloud-c.yandex.net
обсуждение исходный текст
Ответ на BUG #17568: unexpected zero page at block 0 during REINDEX CONCURRENTLY  (PG Bug reporting form <noreply@postgresql.org>)
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Hello
Luckily, I found a call of bt_metap function in one query that was definitely called while reindex was running and
beforethese errors started to appear.
 
Accidentally pilot error.

It would be nice to protect shared buffers from such premature page loading, but it's probably not going to work
withoutperformance penalty.
 

regards, Sergei

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