Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> writes:
> On Sat, 2025-04-26 at 11:09 -0600, Sbob wrote:
>> SQL Error [XX001]: ERROR: missing chunk number 0 for toast value 44915477 in pg_toast_5321896
>> Has anyone seen this type of intermittent index error before? and thoughts on where to
>> look /how to debug this?
> The error is data corruption.
We've seen transient errors of this sort arise from what are basically
timing problems, and fixed at least a few cases. I wonder exactly
which PG version the problematic installation is running.
regards, tom lane