Hi,
On November 4, 2021 1:01:44 PM PDT, Maxim Boguk <maxim.boguk@gmail.com> wrote:
>UPDATE: the problem base table entry which had erroneous toast data
>definitely had been created during the REINDEX run of toast idx.
Do you have any details about the transaction / application that inserted the data?
>2021-11-02 13:15:45.469 UTC 2379 postgres@*** from [local] [vxid:24/0
>txid:0] [REINDEX] LOG: duration: 1719120.441 ms statement: REINDEX
>INDEX CONCURRENTLY pg_toast.pg_toast_2624976286_index
>and the problem entry had been created at 2021-11-02 13:04:22.192125 UTC.
>
>So there seems some subtle bug with indexing new toast data during
>REINDEX INDEX CONCURRENTLY of the toast index.
Any chance you're using prepared transactions?
Regards,
Andres
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