On 2019-Feb-18, PG Bug reporting form wrote:
> 2019-02-18 05:30:36 GMT [40378]: [2-1] db=,user= FATAL: XX000: cannot read pg_class without having selected a database
> 2019-02-18 05:30:36 GMT [40378]: [3-1] db=,user= LOCATION: ScanPgRelation, relcache.c:314
Hmm, I wonder if this is a bug introduced in 6a46aba1cd6d (in 9.6.10)
that only hits autovacuum launcher after a relcache init removal at just
the wrong time, or something like that?
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Álvaro Herrera https://www.2ndQuadrant.com/
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